341-V90

Ingenieria Strycon

Cra 13 # 35 - 43

COMPRESS Pressure Vessel Design Calculations

Item: Separador PrimarioVessel No: V-90Customer: Plant process Equipment INC.

Contract: -Designer: Carlos Alvarez

Date: 13/02/2013Location: Servicios Auxiliares y varios - Proyecto Star

Purchaser: PACIFIC RUBIALESVessel Name: Comp1.CW7

Service: Separador PrimarioTag Number: 341-V-90

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Deficiencies Summary

No deficiencies found.

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Nozzle Schedule

Nozzlemark

Service SizeMaterials

Nozzle Impact Norm FineGrain Pad Impact Norm Fine

Grain Flange

N1 Nozzle #1 NPS 8 Sch 80 (XS) SA-106 B Smlspipe No No No N/A N/A N/A N/A WN A105 Class

150

N10 Nozzle#10 NPS 1 Sch 80 (XS) SA-106 A Smls

pipe No No No N/A N/A N/A N/A WN A105 Class150

N11 Nozzle#11 NPS 1 Sch 80 (XS) SA-106 B Smls


N12 Nozzle#12

NPS 0,75 Class 6000 -threaded SA-105 No No No N/A N/A N/A N/A N/A






150


150


150

N5 Nozzle #5 NPS 18 Sch 1,000 SA-106 B Smlspipe No No No N/A N/A N/A N/A WN A105 Class

150

N6 Nozzle #6 NPS 0,375 Class 6000 -threaded SA-105 No No No N/A N/A N/A N/A N/A

N7 Nozzle #7 NPS 0,5 Class 6000 -threaded

SA-106 B Smlspipe No No No N/A N/A N/A N/A N/A





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Nozzle Summary

Nozzlemark

OD(in)

tn

(in)Req t

n(in)

A1? A2?Shell Reinforcement

Pad Corr(in)

Aa/A

r(%)

Nom t(in)

Design t(in)

User t(in)

Width(in)

tpad(in)

N1 8,625 0,5 0,322 Yes Yes 0,487* 0,3905 N/A N/A 0 100,0

N10 1,315 0,179 0,133 Yes Yes 0,5 N/A N/A N/A 0 Exempt


N12 1,75 0,35 0,0625 Yes Yes 0,487* N/A N/A N/A 0 Exempt

N13 2,375 0,218 0,154 Yes Yes 0,487* N/A N/A N/A 0 Exempt

N14 8,625 0,5 0,322 Yes Yes 0,5 0,3666 N/A N/A 0 100,0

N2 6,625 0,432 0,28 Yes Yes 0,5 0,3198 N/A N/A 0 100,0

N3 4,5 0,337 0,237 Yes Yes 0,5 0,3193 N/A N/A 0 100,0


N5 18 1 0,1206 Yes Yes 0,487* 0,3928 N/A N/A 0 100,0





tn: Nozzle thicknessReq tn: Nozzle thickness required per UG-45/UG-16Nom t: Vessel wall thicknessDesign t: Required vessel wall thickness due to pressure + corrosion allowance per UG-37User t: Local vessel wall thickness (near opening)Aa: Area available per UG-37, governing conditionAr: Area required per UG-37, governing conditionCorr: Corrosion allowance on nozzle wall* Head minimum thickness after forming

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Pressure Summary

Pressure Summary for Chamber bounded by Ellipsoidal Head #1 and Ellipsoidal Head #2

IdentifierP

Design( psi)

T

Design( °F)

MAWP( psi)

MAP( psi)

MDMT( °F)

MDMTExemption

ImpactTested

Ellipsoidal Head #2 150 300 252,58 252,58 -20 Note 1 No

Straight Flange on Ellipsoidal Head #2 150 300 160,77 160,77 -20 Note 2 No

Cylinder #1 150 300 257,73 257,73 -44,5 Note 3 No

Straight Flange on Ellipsoidal Head #1 150 300 160,77 160,77 -20 Note 2 No

Ellipsoidal Head #1 150 300 252,58 252,58 -20 Note 4 No

Saddle #2 150 300 160,77 N/A N/A N/A N/A

Nozzle #1 (N1) 150 300 222,47 222,47 -55 Note 5 No

Nozzle #10 (N10) 150 300 230 257,73 -55 Note 5 No

Nozzle #11 (N11) 150 300 230 257,73 -55 Note 5 No

Nozzle #12 (N12) 150 300 252,58 252,58 -155 Note 6 No

Nozzle #13 (N13) 150 300 193,98 193,98 -55 Note 5 No

Nozzle #14 (N14) 150 300 188,68 188,68 -55 Note 5 No

Nozzle #2 (N2) 150 300 164,51 164,51 -55 Note 5 No

Nozzle #3 (N3) 150 300 164,27 164,27 -55 Note 5 No

Nozzle #4 (N4) 150 300 230 257,73 -55 Note 5 No

Nozzle #5 (N5) 150 300 223,83 223,83 -51,05 Note 7 No

Nozzle #6 (N6) 150 300 257,73 257,73 -155 Note 8 No

Nozzle #7 (N7) 150 300 257,73 257,73 -155 Note 9 No

Nozzle #8 (N8) 150 300 257,73 257,73 -155 Note 10 No

Nozzle #9 (N9) 150 300 257,73 257,73 -155 Note 10 No

Chamber design MDMT is -20 °FChamber rated MDMT is -20 °F @ 160,77 psi

Chamber MAWP hot & corroded is 160,77 psi @ 300 °F

Chamber MAP cold & new is 160,77 psi @ 70 °F

This pressure chamber is not designed for external pressure.

Notes for MDMT Rating:

Note # Exemption Details

1. Straight Flange governs MDMT

2. Material is impact test exempt per UG-20(f) UCS-66 governing thickness = 0,3125 in

3. Material impact test exemption temperature from Fig UCS-66 Curve B = -7 °FFig UCS-66.1 MDMT reduction = 37,5 °F, (coincident ratio = 0,625) UCS-66 governing thickness = 0,5 in

4. Straight Flange governs MDMT

5. Flange rating governs: UCS-66(b)(1)(b)

6. Nozzle is impact test exempt to -155 °F per UCS-66(b)(3) (coincident ratio = 0,01212).

7. Nozzle impact test exemption temperature from Fig UCS-66 Curve B = -8,25 °FFig UCS-66.1 MDMT reduction = 42,8 °F, (coincident ratio = 0,5801) UCS-66 governing thickness = 0,487 in.

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Design notes are available on the Settings Summary page.

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Revision History

No. Date Operator Notes

0 2/12/2013 carlosalvarez New vessel created ASME Section VIII Division 1 [COMPRESS Build 7110]

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Settings Summary

COMPRESS Build 7110

Units: U.S. Customary

Datum Line Location: 0,00" from right seam

Design

ASME Section VIII Division 1, 2010 Edition

Design or Rating: Get Thickness from PressureMinimum thickness: 0,0625" per UG-16(b)Design for cold shut down only: NoDesign for lethal service (full radiography required): NoDesign nozzles for: Design P, find nozzle MAWP and MAPCorrosion weight loss: 100% of theoretical lossUG-23 Stress Increase: 1,20Skirt/legs stress increase: 1,0Minimum nozzle projection: 6"Juncture calculations for α > 30 only: YesPreheat P-No 1 Materials > 1,25&#34 and <= 1,50" thick: NoUG-37(a) shell tr calculation considers longitudinal stress: NoButt welds are tapered per Figure UCS-66.3(a).

Hydro/Pneumatic Test

Shop Hydrotest Pressure: 1,3 times vesselMAWP

Test liquid specific gravity: 1,00Maximum stress during test: 90% of yield

Required Marking - UG-116

UG-116(e) Radiography: RT1UG-116(f) Postweld heat treatment: None

Code Cases\Interpretations

Use Code Case 2547: NoApply interpretation VIII-1-83-66: YesApply interpretation VIII-1-86-175: YesApply interpretation VIII-1-83-115: YesApply interpretation VIII-1-01-37: YesNo UCS-66.1 MDMT reduction: NoNo UCS-68(c) MDMT reduction: NoDisallow UG-20(f) exemptions: No

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UG-22 Loadings

UG-22(a) Internal or External Design Pressure : YesUG-22(b) Weight of the vessel and normal contents under operating or test conditions: YesUG-22(c) Superimposed static reactions from weight of attached equipment (external loads): NoUG-22(d)(2) Vessel supports such as lugs, rings, skirts, saddles and legs: YesUG-22(f) Wind reactions: NoUG-22(f) Seismic reactions: NoUG-22(j) Test pressure and coincident static head acting during the test: NoNote: UG-22(b),(c) and (f) loads only considered when supports are present.

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Thickness Summary

ComponentIdentifier

Material Diameter(in)

Length(in)

Nominal t(in)

Design t(in)

Total Corrosion(in)

JointE

Load

Ellipsoidal Head #2 SA-516 70 78 OD 19,7435 0,487* 0,2906 0 1,00 Internal

Straight Flange on Ellipsoidal Head #2 SA-516 70 78 OD 2 0,3125 0,2917 0 1,00 Internal

Cylinder #1 SA-516 70 78 OD 240 0,5 0,2917 0 1,00 Internal

Straight Flange on Ellipsoidal Head #1 SA-516 70 78 OD 2 0,3125 0,2917 0 1,00 Internal

Ellipsoidal Head #1 SA-516 70 78 OD 19,7435 0,487* 0,2906 0 1,00 Internal

Nominal t: Vessel wall nominal thickness

Design t: Required vessel thickness due to governing loading + corrosion

Joint E: Longitudinal seam joint efficiency

* Head minimum thickness after forming

Load

internal: Circumferential stress due to internal pressure governs

external: External pressure governs

Wind: Combined longitudinal stress of pressure + weight + wind governs

Seismic: Combined longitudinal stress of pressure + weight + seismic governs

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Weight Summary

ComponentWeight ( lb) Contributed by Vessel Elements

MetalNew*

Metal

Corroded*Insulation &

Supports Lining Piping+ Liquid

OperatingLiquid

TestLiquid

Ellipsoidal Head #2 964 964 0 0 0 0 2.505,1

Cylinder #1 8.250,8 8.250,8 0 0 0 0 40.353,7

Ellipsoidal Head #1 992 992 0 0 0 0 2.505,3

Saddle #2 1.052 1.052 0 0 0 0 0

TOTAL: 11.258,9 11.258,9 0 0 0 0 45.364,1

* Shells with attached nozzles have weight reduced by material cut out for opening.

Component

Weight ( lb) Contributed by Attachments

Body Flanges Nozzles &Flanges Packed

BedsTrays &

SupportsRings &

ClipsVerticalLoads

New Corroded New Corroded

Ellipsoidal Head #2 0 0 483,3 483,3 0 0 0 0

Cylinder #1 0 0 188,2 188,2 0 0 0 0

Ellipsoidal Head #1 0 0 62,6 62,6 0 0 0 0

TOTAL: 0 0 734,2 734,2 0 0 0 0

Vessel operating weight, Corroded: 11.993 lbVessel operating weight, New: 11.993 lbVessel empty weight, Corroded: 11.993 lbVessel empty weight, New: 11.993 lbVessel test weight, New: 57.357 lb

Vessel center of gravity location - from datum - lift condition

Vessel Lift Weight, New: 11.993 lbCenter of Gravity: 124,242"

Vessel Capacity

Vessel Capacity** (New): 5.437 US galVessel Capacity** (Corroded): 5.437 US gal**The vessel capacity does not include volume of nozzle, piping or other attachments.

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Hydrostatic Test

Shop test pressure determination for Chamber bounded by Ellipsoidal Head #1 and Ellipsoidal Head #2 basedon MAWP per UG-99(b)

Shop hydrostatic test gauge pressure is 209,003 psi at 70 °F (the chamber MAWP = 160,772 psi)

The shop test is performed with the vessel in the horizontal position.

IdentifierLocal testpressure

psi

Test liquidstatic head

psi

UG-99stressratio

UG-99pressure

factor

Ellipsoidal Head #2 (1) 212,09 3,087 1 1,30

Straight Flange on Ellipsoidal Head #2 212,096 3,093 1 1,30

Cylinder #1 212,09 3,086 1 1,30

Straight Flange on Ellipsoidal Head #1 212,096 3,093 1 1,30

Ellipsoidal Head #1 212,09 3,087 1 1,30

Nozzle #1 (N1) 210,837 1,834 1 1,30

Nozzle #10 (N10) 209,292 0,289 1 1,30

Nozzle #11 (N11) 212,324 3,321 1 1,30

Nozzle #12 (N12) 209,455 0,452 1 1,30

Nozzle #13 (N13) 211,998 2,995 1 1,30

Nozzle #14 (N14) 210,837 1,834 1 1,30

Nozzle #2 (N2) 212,324 3,321 1 1,30

Nozzle #3 (N3) 209,292 0,289 1 1,30

Nozzle #4 (N4) 209,292 0,289 1 1,30

Nozzle #5 (N5) 210,989 1,985 1 1,30

Nozzle #6 (N6) 210,712 1,709 1 1,30

Nozzle #7 (N7) 209,292 0,289 1 1,30

Nozzle #8 (N8) 209,292 0,289 1 1,30

Nozzle #9 (N9) 212,324 3,321 1 1,30

Notes:(1) Ellipsoidal Head #2 limits the UG-99 stress ratio.(2) The zero degree angular position is assumed to be up, and the test liquid height is assumed to the top-mostflange.

The field test condition has not been investigated for the Chamber bounded by Ellipsoidal Head #1 and EllipsoidalHead #2.

The test temperature of 70 °F is warmer than the minimum recommended temperature of 10 °F so the brittle fractureprovision of UG-99(h) has been met.

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Cylinder #1


Component: CylinderMaterial specification: SA-516 70 (II-D p. 18, ln. 19)Material impact test exemption temperature from Fig UCS-66 Curve B = -7 °FFig UCS-66.1 MDMT reduction = 37,5 °F, (coincident ratio = 0,625)UCS-66 governing thickness = 0,5 in

Internal design pressure: P = 150 psi @ 300 °F

Static liquid head:

Pth = 3,09 psi (SG = 1, Hs = 85,5", Horizontal testhead)

Corrosion allowance Inner C = 0" Outer C = 0"

Design MDMT = -20 °F No impact test performedRated MDMT = -44,5 °F Material is not normalized

Material is not produced to Fine Grain PracticePWHT is not performed

Radiography: Longitudinal joint - Full UW-11(a) Type 1Left circumferential joint - Full UW-11(a) Type 1Right circumferential joint - Full UW-11(a) Type 1

Estimated weight New = 8.250,8 lb corr = 8.250,8 lbCapacity New = 4.838,05 US gal corr = 4.838,05 US gal

OD = 78"LengthLc

= 240"

t = 0,5"

Design thickness, (at 300 °F) Appendix 1-1

t = P*Ro / (S*E + 0,40*P) + Corrosion= 150*39 / (20.000*1,00 + 0,40*150) + 0= 0,2917"

Maximum allowable working pressure, (at 300 °F) Appendix 1-1

P = S*E*t / (Ro - 0,40*t) - Ps= 20.000*1,00*0,5 / (39 - 0,40*0,5) - 0= 257,73 psi

Maximum allowable pressure, (at 70 °F) Appendix 1-1

P = S*E*t / (Ro - 0,40*t)= 20.000*1,00*0,5 / (39 - 0,40*0,5)= 257,73 psi

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% Extreme fiber elongation - UCS-79(d)

EFE = (50*t / Rf)*(1 - Rf / Ro)= (50*0,5 / 38,75)*(1 - 38,75 / ∞)= 0,6452%

The extreme fiber elongation does not exceed 5%.

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Ellipsoidal Head #2

ASME Section VIII, Division 1, 2010 Edition

Component: Ellipsoidal HeadMaterial Specification: SA-516 70 (II-D p.18, ln. 19)Straight Flange governs MDMT


Static liquid head:

Ps= 0 psi (SG=1, Hs=0" Operating head)Pth= 3,0868 psi (SG=1, Hs=85,513" Horizontal test head)

Corrosion allowance: Inner C = 0" Outer C = 0"

Design MDMT = -20°F No impact test performedRated MDMT = -20°F Material is not normalized

Material is not produced to fine grain practicePWHT is not performedDo not Optimize MDMT / Find MAWP

Radiography: Category A joints - Seamless No RT Head to shell seam - Full UW-11(a) Type 1

Estimated weight*: new = 964 lb corr = 964 lbCapacity*: new = 299,7 US gal corr = 299,7 US gal* includes straight flange

Outer diameter = 78"Minimum head thickness = 0,487"Head ratio D/2h = 2 (new)Head ratio D/2h = 2 (corroded)Straight flange length Lsf = 2"Nominal straight flange thickness tsf = 0,3125"Results Summary

The governing condition is internal pressure.Minimum thickness per UG-16 = 0,0625" + 0" = 0,0625"Design thickness due to internal pressure (t) = 0,2906"Maximum allowable working pressure (MAWP) = 252,58 psiMaximum allowable pressure (MAP) = 252,58 psi

K (Corroded)

K=(1/6)*[2 + (D / (2*h))2]=(1/6)*[2 + (77,026 / (2*19,2565))2]=1

K (New)

K=(1/6)*[2 + (D / (2*h))2]=(1/6)*[2 + (77,026 / (2*19,2565))2]=1

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Design thickness for internal pressure, (Corroded at 300 °F) Appendix 1-4(c)

t = P*Do*K / (2*S*E + 2*P*(K - 0,1)) + Corrosion= 150*78*1 / (2*20.000*1 + 2*150*(1 - 0,1)) + 0= 0,2905"

The head internal pressure design thickness is 0,2906".

Maximum allowable working pressure, (Corroded at 300 °F) Appendix 1-4(c)

P = 2*S*E*t / (K*Do - 2*t*(K - 0,1)) - Ps= 2*20.000*1*0,487 / (1*78 - 2*0,487*(1 - 0,1)) - 0= 252,58 psi

The maximum allowable working pressure (MAWP) is 252,58 psi.

Maximum allowable pressure, (New at 70 °F) Appendix 1-4(c)

P = 2*S*E*t / (K*Do - 2*t*(K - 0,1)) - Ps= 2*20.000*1*0,487 / (1*78 - 2*0,487*(1 - 0,1)) - 0= 252,58 psi

The maximum allowable pressure (MAP) is 252,58 psi.


EFE = (75*t / Rf)*(1 - Rf / Ro)= (75*0,3125 / 13,2507)*(1 - 13,2507 / ∞)= 1,7688%


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Straight Flange on Ellipsoidal Head #2


Component: Straight FlangeMaterial specification: SA-516 70 (II-D p. 18, ln. 19)Material is impact test exempt per UG-20(f)UCS-66 governing thickness = 0,3125 in


Static liquid head:



Design MDMT = -20 °F No impact test performedRated MDMT = -20 °F Material is not normalized


Radiography: Longitudinal joint - Seamless No RTCircumferential joint - Full UW-11(a) Type 1

Estimated weight New = 43,2 lb corr = 43,2 lbCapacity New = 40,71 US gal corr = 40,71 US gal

OD = 78"LengthLc

= 2"

t = 0,3125"




P = S*E*t / (Ro - 0,40*t) - Ps= 20.000*1,00*0,3125 / (39 - 0,40*0,3125) - 0= 160,77 psi


P = S*E*t / (Ro - 0,40*t)= 20.000*1,00*0,3125 / (39 - 0,40*0,3125)= 160,77 psi


EFE = (50*t / Rf)*(1 - Rf / Ro)= (50*0,3125 / 38,8438)*(1 - 38,8438 / ∞)

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= 0,4023%


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Straight Flange on Ellipsoidal Head #1


Component: Straight FlangeMaterial specification: SA-516 70 (II-D p. 18, ln. 19)Material is impact test exempt per UG-20(f)UCS-66 governing thickness = 0,3125 in


Static liquid head:



Design MDMT = -20 °F No impact test performedRated MDMT = -20 °F Material is not normalized


Radiography: Longitudinal joint - Seamless No RTCircumferential joint - Full UW-11(a) Type 1

Estimated weight New = 43,2 lb corr = 43,2 lbCapacity New = 40,71 US gal corr = 40,71 US gal

OD = 78"LengthLc

= 2"

t = 0,3125"




P = S*E*t / (Ro - 0,40*t) - Ps= 20.000*1,00*0,3125 / (39 - 0,40*0,3125) - 0= 160,77 psi


P = S*E*t / (Ro - 0,40*t)= 20.000*1,00*0,3125 / (39 - 0,40*0,3125)= 160,77 psi


EFE = (50*t / Rf)*(1 - Rf / Ro)= (50*0,3125 / 38,8438)*(1 - 38,8438 / ∞)

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= 0,4023%


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Ellipsoidal Head #1

ASME Section VIII, Division 1, 2010 Edition

Component: Ellipsoidal HeadMaterial Specification: SA-516 70 (II-D p.18, ln. 19)Straight Flange governs MDMT


Static liquid head:

Ps= 0 psi (SG=1, Hs=0" Operating head)Pth= 3,0868 psi (SG=1, Hs=85,513" Horizontal test head)

Corrosion allowance: Inner C = 0" Outer C = 0"

Design MDMT = -20°F No impact test performedRated MDMT = -20°F Material is not normalized

Material is not produced to fine grain practicePWHT is not performedDo not Optimize MDMT / Find MAWP

Radiography: Category A joints - Seamless No RT Head to shell seam - Full UW-11(a) Type 1

Estimated weight*: new = 992 lb corr = 992 lbCapacity*: new = 299,7 US gal corr = 299,7 US gal* includes straight flange

Outer diameter = 78"Minimum head thickness = 0,487"Head ratio D/2h = 2 (new)Head ratio D/2h = 2 (corroded)Straight flange length Lsf = 2"Nominal straight flange thickness tsf = 0,3125"Results Summary

The governing condition is internal pressure.Minimum thickness per UG-16 = 0,0625" + 0" = 0,0625"Design thickness due to internal pressure (t) = 0,2906"Maximum allowable working pressure (MAWP) = 252,58 psiMaximum allowable pressure (MAP) = 252,58 psi

K (Corroded)

K=(1/6)*[2 + (D / (2*h))2]=(1/6)*[2 + (77,026 / (2*19,2565))2]=1

K (New)

K=(1/6)*[2 + (D / (2*h))2]=(1/6)*[2 + (77,026 / (2*19,2565))2]=1

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Design thickness for internal pressure, (Corroded at 300 °F) Appendix 1-4(c)

t = P*Do*K / (2*S*E + 2*P*(K - 0,1)) + Corrosion= 150*78*1 / (2*20.000*1 + 2*150*(1 - 0,1)) + 0= 0,2905"

The head internal pressure design thickness is 0,2906".

Maximum allowable working pressure, (Corroded at 300 °F) Appendix 1-4(c)

P = 2*S*E*t / (K*Do - 2*t*(K - 0,1)) - Ps= 2*20.000*1*0,487 / (1*78 - 2*0,487*(1 - 0,1)) - 0= 252,58 psi

The maximum allowable working pressure (MAWP) is 252,58 psi.

Maximum allowable pressure, (New at 70 °F) Appendix 1-4(c)

P = 2*S*E*t / (K*Do - 2*t*(K - 0,1)) - Ps= 2*20.000*1*0,487 / (1*78 - 2*0,487*(1 - 0,1)) - 0= 252,58 psi

The maximum allowable pressure (MAP) is 252,58 psi.


EFE = (75*t / Rf)*(1 - Rf / Ro)= (75*0,3125 / 13,2507)*(1 - 13,2507 / ∞)= 1,7688%


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Nozzle #1 (N1)


tw(lower) = 0 inLeg41 = 0,375 inLeg43 = 0,5 inhnew = 2 in

Note: round inside edges per UG-76(c)

Located on: Ellipsoidal Head #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 8 Sch 80 (XS)Flange description: 8 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 0°Calculated as hillside: NoLocal vessel minimum thickness: 0,487 inEnd of nozzle to datum line: -29,6722 inNozzle inside diameter, new: 7,625 inNozzle nominal wall thickness: 0,5 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 4,0498 inInternal projection, hnew: 2 inProjection available outside vessel to flange face, Lf: 8,0498 inDistance to head center, R: 0 in

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Reinforcement Calculations for Internal Pressure

Available reinforcement per UG-37 governs the MAWP of this nozzle.

UG-37 Area Calculation Summary (in2)For P = 222,47 psi @ 300 °F

The opening is adequately reinforced

UG-45 NozzleWall

ThicknessSummary (in)The nozzle passes

UG-45

Arequired

Aavailable A1 A2 A3 A5

Awelds treq tmin

3,0338 3,0341 0,7222 0,9369 1,041 -- 0,334 0,2818 0,4375

UG-41 Weld Failure Path Analysis Summary (lbf)All failure paths are stronger than the applicable weld loads

Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

47.882,94 21.142 118.954,77 54.564,95 99.329,73

UW-16 Weld Sizing Summary

Weld description Required weldthroat size (in)

Actual weldthroat size (in) Status

Nozzle to shell fillet (Leg41) 0,25 0,2625 weld size is adequate

Nozzle to inside shell fillet (Leg43) 0,3462 0,35(corroded)

weld size is adequate

Reinforcement Calculations for MAP

Available reinforcement per UG-37 governs the MAP of this nozzle.



UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

3,0338 3,0341 0,7222 0,9369 1,041 -- 0,334 0,2818 0,4375


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

47.882,94 21.142 118.954,77 54.564,95 99.329,73




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Tabular Results

Results were generated with the finite element program FE/Pipe&#174. Stress results are post-processed inaccordance with the rules specified in ASME Section III and ASME Section VIII, Division 2.

Analysis Time Stamp: Wed Feb 13 13:24:31 2013.

Model Notes• Load Case Report• Solution Data• ASME Code Stress Output Plots• Region Data• ASME Overstressed Areas• Highest Primary Stress Ratios• Highest Secondary Stress Ratios• Highest Fatigue Stress Ratios• Stress Intensification Factors• Allowable Loads• Flexibilities• Graphical Results•

Model Notes

Input Echo:

Model Type : Elliptical Head

Parent Outside Diameter : 78.000 in.Thickness : 0.487 in.Ellipse Ratio : 2.000Straight Flange Length : 2.000 in.Attached Shell Length : 240.000 in.Attached Shell Thick : 0.487 in.Shell Transition Length: 0.039 in.Shell Transition SCF : 0.000 in.Fillet Along Shell : 0.375 in.

Parent Properties:Cold Allowable : 20000.0 psiHot Allowable : 20000.0 psiMaterial ID #2 : Low Alloy SteelUltimate Tensile (Amb) : 70000.0 psiYield Strength (Amb) : 38000.0 psiYield Strength (Hot) : 33600.0 psiElastic Modulus (Amb) : 29400000.0 psiPoissons Ratio : 0.300Weight Density : 0.2830E+00 lb./cu.in.(NOT USED)

Nozzle Outside Diameter : 8.625 in.Thickness : 0.438 in.

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Length : 8.172 in.Nozzle Weld Length : 0.375 in.Insert Length : 2.365 in.Insert Thickness : 0.438 in.Location perpendicularto the head centerline : 0.000 in.

Nozzle Tilt Angle : 0.000 deg.

Nozzle PropertiesCold Allowable : 17100.0 psiHot Allowable : 17100.0 psiMaterial ID #2 : Low Alloy SteelUltimate Tensile (Amb) : 60000.0 psiYield Strength (Amb) : 35000.0 psiYield Strength (Hot) : 31000.0 psiElastic Modulus (Amb) : 29400000.0 psiPoissons Ratio : 0.300Weight Density : 0.2830E+00 lb./cu.in. (NOT USED)

Design Operating Cycles : 0.Ambient Temperature (Deg.) : 70.00

The following temperatures have been specified for the analysis:

Nozzle Inside Temperature : 300.00 deg.Nozzle Outside Temperature : 300.00 deg.Vessel Inside Temperature : 300.00 deg.Vessel Outside Temperature : 300.00 deg.Nozzle Pressure : 150.0 psiVessel Pressure : 150.0 psi

No external forces or bending moments were included in this analysis.

Stresses will be calculated in the weld elements surroundingthe junction of the nozzle with the parent shell. This istypically done to get accurate values for the pressurestresses on the inside surface of the nozzle in thelongitudinal plane. The effect of any external loads willoveremphasized (too conservative) in this run.

Stresses are NOT averaged.

Vessel Centerline Vector: 0.000 0.000 -1.000Nozzle Centerline Vector: 0.000 0.000 -1.000Zero Degree Orientation Vector: 0.000 1.000 0.000

Table of Contents

Load Case ReportInner and outer element temperatures are the samethroughout the model. No thermal ratchetingcalculations will be performed.

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THE 10 LOAD CASES ANALYZED ARE:

1 WEIGHT ONLY

Weight ONLY case run to get the stress rangebetween the installed and the operating states.

/-------- Loads in Case 1Loads due to Weight

2 SUSTAINED

Sustained case run to satisfy local primarymembrane and bending stress limits.

/-------- Loads in Case 2Loads due to WeightPressure Case 1

3 Thermal ONLY

Thermal ONLY case run in the event expansionstresses exceed the secondary stress allowable.

/-------- Loads in Case 3Temperature Case 1Loads from (Thermal Only)

4 OPERATING

Case run to compute the operating stresses used insecondary, peak and range calculations as needed.

/-------- Loads in Case 4Pressure Case 1Temperature Case 1Loads from (Operating)

5 EXPANSION (Fatigue Calc Performed)

Expansion case run to get the RANGE of stresses.

/-------- Combinations in Expansion Case 5Plus Stress Results from CASE 4Minus Stress Results from CASE 1

6 Program Generated -- Force Only

Case run to compute sif's and flexibilities./-------- Loads in Case 6Loads from (Axial)


Case run to compute sif's and flexibilities./-------- Loads in Case 7Loads from (Inplane)

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Case run to compute sif's and flexibilities./-------- Loads in Case 8Loads from (Outplane)


Case run to compute sif's and flexibilities./-------- Loads in Case 9Loads from (Torsion)


Case run to compute sif's and flexibilities./-------- Loads in Case 10Pressure Case 1

Table of Contents

Solution Data

Maximum Solution Row Size = 1392Number of Nodes = 3853Number of Elements = 1296Number of Solution Cases = 9

Summation of Loads per Case

Case # FX FY FZ

1 0. -9051. 0.2 0. -9051. -707930.3 0. 0. 0.4 0. -9051. -707930.5 0. 0. -225059.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 0. -707930.

Table of Contents

ASME Code Stress Output Plots

1) Pl < 1.5(k)Smh (SUS,Membrane) Case 2

2) Qb < 3(Smh) (SUS,Bending) Case 2

3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2

4) Pl+Pb+Q < 3(Smavg) (OPE,Inside) Case 4

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5) Pl+Pb+Q < 3(Smavg) (OPE,Outside) Case 4

6) Membrane < User (OPE,Membrane) Case 4

7) Bending < User (OPE,Bending) Case 4

8) Pl+Pb+Q+F < Sa (SIF,Outside) Case 6





13) Pl+Pb+Q < 3(Smavg) (EXP,Inside) Case 5

14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5

15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Table of Contents

Region Data

Shell Next to Nozzle 1

Cold Allowable ........... 20000. psiHot Allowable @ 300 deg .. 20000. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 6Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 12012. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.438 in.

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Stress Concentration ..... 1.350

Nozzle 1 Next to Shell

Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 6Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 12012. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.438 in.Stress Concentration ..... 1.350

Shell Next to Nozzle 1 Pad


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NOT USED


Nozzle 1 Pad Weld Area


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Shell In Nozzle 1 Vicinity


Nozzle 1 Transition Area


Barrel Section of Nozzle 1

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Nozzle 1


Pad at Nozzle 1

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Table of Contents

ASME Overstressed Areas

*** NO OVERSTRESSED NODES IN THIS MODEL ***

Table of Contents

Highest Primary Stress Ratios


Pl 1.5(k)Smh Primary Membrane Load Case 214,903 30,000 Sect VIII Ref: AD-140, 4-112(i), 4-133,psi psi Fig. 4-130.1, Table 4-120.1Plot Reference:49% 1) Pl < 1.5(k)Smh (SUS,Membrane) Case 2



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Nozzle 1


Table of Contents

Highest Secondary Stress Ratios


Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 416,358 60,000 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:27% 5) Pl+Pb+Q < 3(Smavg) (OPE,Outside) Case 4


Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 419,238 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:37% 4) Pl+Pb+Q < 3(Smavg) (OPE,Inside) Case 4



Nozzle 1

Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 431,828 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)

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Plot Reference:62% 4) Pl+Pb+Q < 3(Smavg) (OPE,Inside) Case 4

Table of Contents

Highest Fatigue Stress Ratios


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 511,027 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 7,658,056.0% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,526,298.WRC 474 99% Probability Cycles = 819,207.WRC 474 95% Probability Cycles = 1,137,381.BS5500 Allowed Cycles(Curve F) = 484,888.Membrane-to-Bending Ratio = 3.204Bending-to-PL+PB+Q Ratio = 0.238Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 512,977 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 595,108.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1,223,304.WRC 474 99% Probability Cycles = 284,190.WRC 474 95% Probability Cycles = 394,568.BS5500 Allowed Cycles(Curve F) = 252,600.Membrane-to-Bending Ratio = 2.502Bending-to-PL+PB+Q Ratio = 0.286Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 57,345 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 2.7222E100% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 4,850,926.WRC 474 99% Probability Cycles = 1,126,936.

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WRC 474 95% Probability Cycles = 1,564,630.BS5500 Allowed Cycles(Curve F) = 666,839.Membrane-to-Bending Ratio = 7.066Bending-to-PL+PB+Q Ratio = 0.124Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Nozzle 1

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 515,912 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 215,241.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 518,449.WRC 474 99% Probability Cycles = 120,443.WRC 474 95% Probability Cycles = 167,222.BS5500 Allowed Cycles(Curve F) = 65,595.Membrane-to-Bending Ratio = 0.680Bending-to-PL+PB+Q Ratio = 0.595Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Table of Contents

Stress Intensification Factors

Branch/Nozzle Sif Summary

Peak Primary SecondaryAxial : 10.129 5.383 15.006Inplane : 7.162 2.868 10.611Outplane: 7.162 2.867 10.611Torsion : 0.716 0.997 1.061Pressure: 1.325 1.285 2.649

The above stress intensification factors are to be usedin a beam-type analysis of the piping system. Inplane,Outplane and Torsional sif's should be used with thematching branch pipe whose diameter and thickness is givenbelow. The axial sif should be used to intensify theaxial stress in the branch pipe calculated by F/A. Thepressure sif should be used to intensify the nominalpressure stress in the PARENT or HEADER, calculatedfrom PD/2T.

Pipe OD : 8.625 in.Pipe Thk: 0.438 in.Z approx: 23.034 cu.in.Z exact : 21.928 cu.in.

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B31.3Peak Stress Sif .... 0.000 Axial11.444 Inplane14.959 Outplane1.000 TorsionalB31.1Peak Stress Sif .... 0.000 Axial7.692 Inplane7.692 Outplane7.692 TorsionalWRC 330Peak Stress Sif .... 0.000 Axial5.192 Inplane5.192 Outplane1.000 Torsional

Table of Contents

Allowable Loads

SECONDARY Maximum Conservative RealisticLoad Type (Range): Individual Simultaneous SimultaneousOccuring Occuring OccuringAxial Force (lb. ) 44994. 10914. 16372.Inplane Moment (in. lb.) 123992. 21268. 45116.Outplane Moment (in. lb.) 123996. 21268. 45117.Torsional Moment (in. lb.) 1060540. 150028. 225041.Pressure (psi ) 241.81 150.00 150.00

PRIMARY Maximum Conservative RealisticLoad Type: Individual Simultaneous SimultaneousOccuring Occuring OccuringAxial Force (lb. ) 53621. 7886. 11829.Inplane Moment (in. lb.) 196140. 20398. 43271.Outplane Moment (in. lb.) 196166. 20401. 43276.Torsional Moment (in. lb.) 564023. 74901. 112351.Pressure (psi ) 249.33 150.00 150.00

NOTES:

1) Maximum Individual Occuring Loads are the maximumallowed values of the respective loads if all otherload components are zero, i.e. the listed axial forcemay be applied if the inplane, outplane and torsionalmoments, and the pressure are zero.

2) The Conservative Allowable Simultaneous loads arethe maximum loads that can be applied simultaneously.A conservative stress combination equation is usedthat typically produces stresses within 50-70% of theallowable stress.

3) The Realistic Allowable Simultaneous loads are themaximum loads that can be applied simultaneously. A

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more realistic stress combination equation is usedbased on experience at Paulin Research. Stresses aretypically produced within 80-105% of the allowable.

4) Secondary allowable loads are limits for expansionand operating piping loads.

5) Primary allowable loads are limits for weight,primary and sustained type piping loads.

Table of Contents

Flexibilities

The following stiffnesses should be used in a piping,"beam-type" analysis of the intersection. The stiff-nesses should be inserted at the surface of thebranch/header or nozzle/vessel junction. The generalcharacteristics used for the branch pipe should be:

Outside Diameter = 8.625 in.Wall Thickness = 0.438 in.

Axial Translational Stiffness = 566269. lb./in.Inplane Rotational Stiffness = 256645. in.lb./degOutplane Rotational Stiffness = 256645. in.lb./degTorsional Rotational Stiffness = 8064298. in.lb./deg

Table of Contents

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Finite Element Model

Finite Element Model•

Discontinuity at Center Nozzle

1) Pl < 1.5(k)Smh (SUS Membrane) Case 2• 2) Qb < 3(Smh) (SUS Bending) Case 2• 3) S1+S2+S3 < 4S (SUS S1+S2+S3) Case 2• 4) Pl+Pb+Q < 3(Smavg) (OPE Inside) Case 4• 5) Pl+Pb+Q < 3(Smavg) (OPE Outside) Case 4• 6) Membrane < User (OPE Membrane) Case 4• 7) Bending < User (OPE Bending) Case 4• 13) Pl+Pb+Q < 3(Smavg) (EXP Inside) Case 5• 14) Pl+Pb+Q < 3(Smavg) (EXP Outside) Case 5• 15) Pl+Pb+Q+F < Sa (EXP Inside) Case 5• 16) Pl+Pb+Q+F < Sa (EXP Outside) Case 5• 8) Pl+Pb+Q+F < Sa (SIF Outside) Case 6• 9) Pl+Pb+Q+F < Sa (SIF Outside) Case 7• 10) Pl+Pb+Q+F < Sa (SIF Outside) Case 8• 11) Pl+Pb+Q+F < Sa (SIF Outside) Case 9• 12) Pl+Pb+Q+F < Sa (SIF Outside) Case 10•

Tabular Results

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Nozzle #10 (N10)


tw(lower) = 0,375 inLeg41 = 0,375 inLeg43 = 0,375 inhnew = 1 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 A Smls pipe (II-D p. 6, ln. 22)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 1 Sch 80 (XS)Flange description: 1 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 0°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 237 inEnd of nozzle to shell center: 45 inNozzle inside diameter, new: 0,957 inNozzle nominal wall thickness: 0,179 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 3,81 inInternal projection, hnew: 1 inProjection available outside vessel to flange face, Lf: 6 in

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The attached ASME B16.5 flange limits the nozzle MAWP.

UG-37 Area Calculation Summary(in2)

For P = 230 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

This nozzle is exempt from areacalculations per UG-36(c)(3)(a) 0,1164 0,1566

UG-41 Weld Failure Path Analysis Summary

The nozzle is exempt from weld strength calculationsper UW-15(b)(2)


Weld description Required weldsize (in)

Actual weldsize (in) Status




Nozzle to shell groove (Lower) 0,1253 0,375 weld size is adequate

This opening does not require reinforcement per UG-36(c)(3)(a)


The vessel wall thickness governs the MAP of this nozzle.


For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin




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Tabular Results




Model Notes

Input Echo:

Model Type : Cylindrical Shell

Parent Outside Diameter : 78.000 in.Thickness : 0.500 in.Fillet Along Shell : 0.375 in.


Nozzle Outside Diameter : 1.315 in.Thickness : 0.157 in.Length : 6.250 in.Nozzle Weld Length : 0.375 in.Insert Length : 1.256 in.Insert Thickness : 0.157 in.Nozzle Tilt Angle : 0.000 deg.Distance from Top : 3.000 in.

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Distance from Bottom : 237.000 in.






Both ends of the model are "fixed," except that one endis free axially so that longitudinal pressure stressesmay be developed in the geometry.



The cylinder length or nozzle/branch location was adjustedso that a better mesh could be generated at each end of thecylinder. The nozzle is now located 5.43 in.down the length of the cylinder and the total cylinder lengthis 240.00 in.

Vessel Centerline Vector : 0.000 0.000 1.000Nozzle Orientation Vector : 0.000 1.000 0.000

Table of Contents

Load Case ReportInner and outer element temperatures are the samethroughout the model. No thermal ratcheting

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calculations will be performed.


1 WEIGHT ONLY



2 SUSTAINED



3 Thermal ONLY


/-------- Loads in Case 3Temperature Case 1

4 OPERATING









Case run to compute sif's and flexibilities./-------- Loads in Case 7

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Loads from (Inplane)







Table of Contents

Solution Data



Case # FX FY FZ

1 0. -441. 0.2 0. 462874. 37097.3 0. 0. 0.4 0. 462874. 37097.5 0. 2127. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 463315. 37097.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2

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Table of Contents

Region Data

Header Next to Nozzle Weld

Cold Allowable ........... 20000. psiHot Allowable @ 300 deg .. 20000. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psi

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Case 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.350

Branch Next to Header Weld

Cold Allowable ........... 13700. psiHot Allowable @ 300 deg .. 13700. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.350

Branch Transition

Cold Allowable ........... 13700. psiHot Allowable @ 300 deg .. 13700. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8

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Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.350

Header away from Junction


Branch away from Junction

Cold Allowable ........... 13700. psiHot Allowable @ 300 deg .. 13700. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psi

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Pressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.000

Table of Contents



Table of Contents






Branch Transition

Pl 1.5(k)Smh Primary Membrane Load Case 2670 20,550 Sect VIII Ref: AD-140, 4-112(i), 4-133,psi psi Fig. 4-130.1, Table 4-120.1Plot Reference:3% 1) Pl < 1.5(k)Smh (SUS,Membrane) Case 2

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Table of Contents



Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 514,270 60,000 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:23% 13) Pl+Pb+Q < 3(Smavg) (EXP,Inside) Case 5



Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 5744 41,100 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:1% 13) Pl+Pb+Q < 3(Smavg) (EXP,Inside) Case 5


Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 511,880 60,000 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:

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19% 13) Pl+Pb+Q < 3(Smavg) (EXP,Inside) Case 5


Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 5830 41,100 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:2% 14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5

Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 59,632 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.1514E80% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,076,001.WRC 474 99% Probability Cycles = 714,597.WRC 474 95% Probability Cycles = 992,142.BS5500 Allowed Cycles(Curve F) = 610,744.Membrane-to-Bending Ratio = 2.307Bending-to-PL+PB+Q Ratio = 0.302Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 512,195 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1,100,396.0% "B31" Fatigue Stress Allowable = 34250.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 5,830,184.WRC 474 99% Probability Cycles = 1,354,430.WRC 474 95% Probability Cycles = 1,880,483.BS5500 Allowed Cycles(Curve F) = 358,496.Membrane-to-Bending Ratio = 1.086Bending-to-PL+PB+Q Ratio = 0.479Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Branch Transition

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Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 5502 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 34250.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1.2006E11WRC 474 99% Probability Cycles = 2.7891E10WRC 474 95% Probability Cycles = 3.8724E10BS5500 Allowed Cycles(Curve F) = 3.3400E11Membrane-to-Bending Ratio = 3.498Bending-to-PL+PB+Q Ratio = 0.222Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 55,940 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 9,203,925.WRC 474 99% Probability Cycles = 2,138,196.WRC 474 95% Probability Cycles = 2,968,658.BS5500 Allowed Cycles(Curve F) = 1,260,782.Membrane-to-Bending Ratio = 28.753Bending-to-PL+PB+Q Ratio = 0.034Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 5415 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 34250.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 9.1929E10WRC 474 99% Probability Cycles = 2.1356E10WRC 474 95% Probability Cycles = 2.9651E10BS5500 Allowed Cycles(Curve F) = 1.9357E11Membrane-to-Bending Ratio = 1.089Bending-to-PL+PB+Q Ratio = 0.479Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Table of Contents

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Table of Contents

Allowable Loads


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NOTES:



3) The Realistic Allowable Simultaneous loads are themaximum loads that can be applied simultaneously. Amore realistic stress combination equation is usedbased on experience at Paulin Research. Stresses aretypically produced within 80-105% of the allowable.



Table of Contents

Flexibilities



Axial Translational Stiffness = 533075. lb./in.Inplane Rotational Stiffness = 153135. in.lb./degOutplane Rotational Stiffness = 61138. in.lb./deg

The following stiffness(es) were not generated becauseof errors in input or because the finite element model

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is stiffer than the piping model.

Torsional Rotational Stiffness

Table of Contents

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Elements at Discontinuity


Tabular Results

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Nozzle #11 (N11)


tw(lower) = 0,375 inLeg41 = 0,375 inLeg43 = 0,375 inhnew = 1 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 1 Sch 80 (XS)Flange description: 2 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 180°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 237 inEnd of nozzle to shell center: 45 inNozzle inside diameter, new: 0,957 inNozzle nominal wall thickness: 0,179 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 3,5 inInternal projection, hnew: 1 inProjection available outside vessel to flange face, Lf: 6 in

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For P = 230 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin















For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin




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Tabular Results




Model Notes

Input Echo:





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The cylinder length or nozzle/branch location was adjustedso that a better mesh could be generated at each end of thecylinder. The nozzle is now located 5.43 in.down the length of the cylinder and the total cylinder lengthis 240.00 in.

Vessel Centerline Vector : 0.000 0.000 1.000Nozzle Orientation Vector : 0.000 -1.000 0.000

Table of Contents

Load Case ReportInner and outer element temperatures are the samethroughout the model. No thermal ratcheting

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calculations will be performed.


1 WEIGHT ONLY



2 SUSTAINED



3 Thermal ONLY



4 OPERATING










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Loads from (Inplane)







Table of Contents

Solution Data



Case # FX FY FZ

1 0. -441. 0.2 -1. -463755. 37097.3 0. 0. 0.4 -1. -463755. 37097.5 0. -2127. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 -1. -463315. 37097.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2

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Table of Contents

Region Data


Cold Allowable ........... 20000. psiHot Allowable @ 300 deg .. 20000. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psi

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Case 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.350



Branch Transition

Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8

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Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.350




Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 3732. psi

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Pressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 14366. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.157 in.Stress Concentration ..... 1.000

Table of Contents



Table of Contents






Branch Transition


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Table of Contents






Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 4744 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:1% 4) Pl+Pb+Q < 3(Smavg) (OPE,Inside) Case 4


Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 411,891 60,000 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:

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19% 4) Pl+Pb+Q < 3(Smavg) (OPE,Inside) Case 4


Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 4832 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:1% 5) Pl+Pb+Q < 3(Smavg) (OPE,Outside) Case 4

Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 59,632 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.1514E80% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,076,007.WRC 474 99% Probability Cycles = 714,598.WRC 474 95% Probability Cycles = 992,144.BS5500 Allowed Cycles(Curve F) = 610,743.Membrane-to-Bending Ratio = 2.306Bending-to-PL+PB+Q Ratio = 0.302Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 512,195 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1,100,447.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 5,830,221.WRC 474 99% Probability Cycles = 1,354,439.WRC 474 95% Probability Cycles = 1,880,495.BS5500 Allowed Cycles(Curve F) = 358,498.Membrane-to-Bending Ratio = 1.086Bending-to-PL+PB+Q Ratio = 0.479Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Branch Transition

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Table of Contents

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Table of Contents

Allowable Loads


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NOTES:






Table of Contents

Flexibilities




The following stiffness(es) were not generated becauseof errors in input or because the finite element model

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is stiffer than the piping model.


Table of Contents

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Tabular Results

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Nozzle #12 (N12)


tw(lower) = 0,375 inLeg41 = 0,375 in


Located on: Ellipsoidal Head #2Liquid static head included: 0 psiNozzle material specification: SA-105 (II-D p. 18, ln. 5)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 0,75 Class 6000 - threadedNozzle orientation: 0°Calculated as hillside: YesLocal vessel minimum thickness: 0,487 inEnd of nozzle to datum line: 258,0562 inNozzle inside diameter, new: 1,05 inNozzle nominal wall thickness: 0,35 inNozzle corrosion allowance: 0 inOpening chord length: 1,5075 inProjection available outside vessel, Lpr: 6,4979 inDistance to head center, R: 35 inReinforcement Calculations for Internal Pressure

The vessel wall thickness governs the MAWP of this nozzle.


For P = 252,58 psi @ 300 °F

UG-45Nozzle WallThicknessSummary

(in)The nozzle

passes UG-45

Arequired


Awelds treq tmin

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For P = 252,58 psi @ 70 °F


(in)The nozzle

passes UG-45

Arequired


Awelds treq tmin










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Nozzle #13 (N13)


tw(lower) = 0 inLeg41 = 0,375 inLeg43 = 0,375 inhnew = 1 in


Located on: Ellipsoidal Head #2Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 2 Sch 80 (XS)Flange description: 2 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 180°Calculated as hillside: YesLocal vessel minimum thickness: 0,487 inEnd of nozzle to datum line: 258,3231 inNozzle inside diameter, new: 1,939 inNozzle nominal wall thickness: 0,218 inNozzle corrosion allowance: 0 inOpening chord length: 2,7926 inProjection available outside vessel, Lpr: 3,9843 inInternal projection, hnew: 1 inProjection available outside vessel to flange face, Lf: 6,4843 inDistance to head center, R: 35 in

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For P = 193,98 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin














For P = 193,98 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin





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Nozzle #14 (N14)


tw(lower) = 0 inLeg41 = 0,375 inLeg43 = 0,5625 inhnew = 0,5625 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 8 Sch 80 (XS)Flange description: 8 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 90°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 12 inEnd of nozzle to shell center: 47 inNozzle inside diameter, new: 7,625 inNozzle nominal wall thickness: 0,5 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 4 inInternal projection, hnew: 0,5625 inProjection available outside vessel to flange face, Lf: 8 in

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UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

2,8481 2,8481 0,9982 0,9783 0,4809 -- 0,3907 0,2818 0,4375


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

39.279,87 21.970 118.954,77 45.548,75 106.424,7











UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

2,8481 2,8481 0,9982 0,9783 0,4809 -- 0,3907 0,2818 0,4375


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

39.279,87 21.970 118.954,77 45.548,75 106.424,7




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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY

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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Loads from (Outplane)





Table of Contents

Solution Data



Case # FX FY FZ

1 0. -8295. 0.2 -890. -8295. 698509.3 0. 0. 0.4 -890. -8295. 698509.5 255615. 0. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 -890. 0. 698509.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2




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Table of Contents

Region Data



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Branch Transition

Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 22715. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 11657. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 11657. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 11657. psiPressure Stress (Pd/2t) .. 0. psiCase 10

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Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.438 in.Stress Concentration ..... 1.350




Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 22715. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 11657. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 11657. psi

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Pressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 11657. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.438 in.Stress Concentration ..... 1.000

Table of Contents



Table of Contents






Branch Transition

S1+S2+S3 4S Part 5 (5.3.2) Load Case 29,197 68,400 Plot Reference:psi psi 3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2

13%


Pl 1.5(k)Smh Primary Membrane Load Case 214,193 30,000 Sect VIII Ref: AD-140, 4-112(i), 4-133,psi psi Fig. 4-130.1, Table 4-120.1

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Plot Reference:47% 1) Pl < 1.5(k)Smh (SUS,Membrane) Case 2

Table of Contents






Branch Transition




Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 511,463 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 3,683,533.0% "B31" Fatigue Stress Allowable = 50000.0

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Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1,759,287.WRC 474 99% Probability Cycles = 408,706.WRC 474 95% Probability Cycles = 567,445.BS5500 Allowed Cycles(Curve F) = 362,392.Membrane-to-Bending Ratio = 6.808Bending-to-PL+PB+Q Ratio = 0.128Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 523,050 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 46,679.1% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 405,383.WRC 474 99% Probability Cycles = 94,176.WRC 474 95% Probability Cycles = 130,753.BS5500 Allowed Cycles(Curve F) = 53,089.Membrane-to-Bending Ratio = 0.801Bending-to-PL+PB+Q Ratio = 0.555Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 53,565 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1.3575E8WRC 474 99% Probability Cycles = 31,535,548.WRC 474 95% Probability Cycles = 43,783,760.BS5500 Allowed Cycles(Curve F) = 18,520,082.Membrane-to-Bending Ratio = 0.778Bending-to-PL+PB+Q Ratio = 0.562Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 57,209 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 3.8872E100% "B31" Fatigue Stress Allowable = 50000.0

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Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 5,027,957.WRC 474 99% Probability Cycles = 1,168,062.WRC 474 95% Probability Cycles = 1,621,730.BS5500 Allowed Cycles(Curve F) = 705,345.Membrane-to-Bending Ratio = 22.854Bending-to-PL+PB+Q Ratio = 0.042Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Table of Contents







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Table of Contents

Allowable Loads



NOTES:






Table of Contents

Flexibilities

The following stiffnesses should be used in a piping,

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"beam-type" analysis of the intersection. The stiff-nesses should be inserted at the surface of thebranch/header or nozzle/vessel junction. The generalcharacteristics used for the branch pipe should be:



Table of Contents

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Tabular Results

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Nozzle #2 (N2)


tw(lower) = 0,5 inLeg41 = 0,375 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 6 Sch 80 (XS)Flange description: 6 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 180°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 226 inEnd of nozzle to shell center: 45 inNozzle inside diameter, new: 5,761 inNozzle nominal wall thickness: 0,432 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 2,5 inProjection available outside vessel to flange face, Lf: 6 in

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(in)The nozzle

passes UG-45

Arequired


Awelds treq tmin

1,8821 1,8823 1,0158 0,7463 -- -- 0,1202 0,245 0,378












(in)The nozzle

passes UG-45

Arequired


Awelds treq tmin

1,8821 1,8823 1,0158 0,7463 -- -- 0,1202 0,245 0,378







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Tabular Results




Model Notes

Input Echo:




Nozzle Outside Diameter : 6.625 in.Thickness : 0.378 in.Length : 6.250 in.Nozzle Weld Length : 0.375 in.Nozzle Tilt Angle : 0.000 deg.Distance from Top : 14.000 in.Distance from Bottom : 226.000 in.

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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -1773. 0.2 -4. -1732054. 148790.3 0. 0. 0.4 -4. -1732054. 148790.5 0. -130303. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 -4. -1730281. 148790.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition

Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 17565. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psi

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Smallest Thickness ....... 0.378 in.Stress Concentration ..... 1.350




Cold Allowable ........... 17100. psiHot Allowable @ 300 deg .. 17100. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 5Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 11700. psiCase 6Nominal Stress (M/Z) ... 17565. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 9

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Nominal Stress (M/Z) ... 11884. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 11700. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.378 in.Stress Concentration ..... 1.000

Table of Contents



Table of Contents






Branch Transition




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Table of Contents






Branch Transition




Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 515,853 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 218,896.0% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 649,388.

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WRC 474 99% Probability Cycles = 150,862.WRC 474 95% Probability Cycles = 209,455.BS5500 Allowed Cycles(Curve F) = 136,986.Membrane-to-Bending Ratio = 2.469Bending-to-PL+PB+Q Ratio = 0.288Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5



Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 53,052 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 2.4356E8WRC 474 99% Probability Cycles = 56,582,940.WRC 474 95% Probability Cycles = 78,559,416.BS5500 Allowed Cycles(Curve F) = 40,288,588.Membrane-to-Bending Ratio = 0.857Bending-to-PL+PB+Q Ratio = 0.538Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 57,499 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.8346E100% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 4,460,972.

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WRC 474 99% Probability Cycles = 1,036,344.WRC 474 95% Probability Cycles = 1,438,854.BS5500 Allowed Cycles(Curve F) = 626,634.Membrane-to-Bending Ratio = 8.298Bending-to-PL+PB+Q Ratio = 0.108Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Table of Contents







Table of Contents

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Allowable Loads



NOTES:






Table of Contents

Flexibilities

The following stiffnesses should be used in a piping,"beam-type" analysis of the intersection. The stiff-nesses should be inserted at the surface of the

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branch/header or nozzle/vessel junction. The generalcharacteristics used for the branch pipe should be:



The following stiffness(es) were not generated becauseof errors in input or because the finite element modelis stiffer than the piping model.


Table of Contents

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Tabular Results

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Nozzle #3 (N3)


tw(lower) = 0,375 inLeg41 = 0,375 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 4 Sch 80 (XS)Flange description: 4 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 0°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 226 inEnd of nozzle to shell center: 46 inNozzle inside diameter, new: 3,826 inNozzle nominal wall thickness: 0,337 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 4 inProjection available outside vessel to flange face, Lf: 7 in

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UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

1,2528 1,2529 0,6738 0,4589 -- -- 0,1202 0,2074 0,2949


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

13.662,24 11.582 48.588,89 17.344,7 61.441,01










UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

1,2528 1,2529 0,6738 0,4589 -- -- 0,1202 0,2074 0,2949


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

13.662,24 11.582 48.588,89 17.344,7 61.441,01





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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -1372. 0.2 0. 1380492. 115234.3 0. 0. 0.4 0. 1380492. 115234.5 0. 46902. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 1381864. 115234.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition


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Table of Contents



Table of Contents






Branch Transition




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Table of Contents






Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 52,607 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:5% 14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5




Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 53,089 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)

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Plot Reference:6% 14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5

Table of Contents






Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 51,760 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1.5503E9WRC 474 99% Probability Cycles = 3.6016E8

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WRC 474 95% Probability Cycles = 5.0004E8BS5500 Allowed Cycles(Curve F) = 6.3162E8Membrane-to-Bending Ratio = 2.286Bending-to-PL+PB+Q Ratio = 0.304Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 56,993 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 6.9466E100% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 5,548,528.WRC 474 99% Probability Cycles = 1,288,998.WRC 474 95% Probability Cycles = 1,789,637.BS5500 Allowed Cycles(Curve F) = 772,922.Membrane-to-Bending Ratio = 8.579Bending-to-PL+PB+Q Ratio = 0.104Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 51,545 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 9.3176E8WRC 474 99% Probability Cycles = 2.1646E8WRC 474 95% Probability Cycles = 3.0053E8BS5500 Allowed Cycles(Curve F) = 2.7062E8Membrane-to-Bending Ratio = 1.228Bending-to-PL+PB+Q Ratio = 0.449Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Table of Contents



Peak Primary SecondaryAxial : 9.197 5.481 13.626Inplane : 2.799 1.721 4.146

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Outplane: 3.395 1.909 5.030Torsion : 0.718 0.962 1.064Pressure: 1.422 1.436 2.107




Table of Contents

Allowable Loads


PRIMARY Maximum Conservative RealisticLoad Type: Individual Simultaneous SimultaneousOccuring Occuring OccuringAxial Force (lb. ) 18233. 2230. 3344.Inplane Moment (in. lb.) 57324. 4957. 10515.Outplane Moment (in. lb.) 51667. 4467. 9477.Torsional Moment (in. lb.) 102501. 12534. 18801.

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Pressure (psi ) 236.91 150.00 150.00

NOTES:






Table of Contents

Flexibilities






Table of Contents

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Tabular Results

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Nozzle #4 (N4)


tw(lower) = 0,1875 inLeg41 = 0,25 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 2 Sch 80 (XS)Flange description: 2 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 0°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 12 inEnd of nozzle to shell center: 47 inNozzle inside diameter, new: 1,939 inNozzle nominal wall thickness: 0,218 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 5,5 inProjection available outside vessel to flange face, Lf: 8 in

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For P = 230 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin













For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin





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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -731. 0.2 0. 760927. 61485.3 0. 0. 0.4 0. 760927. 61485.5 0. 8448. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 761658. 61485.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition


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Table of Contents



Table of Contents






Branch Transition




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Table of Contents






Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 51,907 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:3% 14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5





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Table of Contents






Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 51,287 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 5.5935E9WRC 474 99% Probability Cycles = 1.2994E9

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Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 56,591 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 6,669,916.WRC 474 99% Probability Cycles = 1,549,512.WRC 474 95% Probability Cycles = 2,151,332.BS5500 Allowed Cycles(Curve F) = 922,894.Membrane-to-Bending Ratio = 9.541Bending-to-PL+PB+Q Ratio = 0.095Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 51,250 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 2.4896E9WRC 474 99% Probability Cycles = 5.7836E8WRC 474 95% Probability Cycles = 8.0300E8BS5500 Allowed Cycles(Curve F) = 7.7868E8Membrane-to-Bending Ratio = 0.840Bending-to-PL+PB+Q Ratio = 0.543Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Table of Contents




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Table of Contents

Allowable Loads



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Pressure (psi ) 252.39 150.00 150.00

NOTES:






Table of Contents

Flexibilities






Table of Contents

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Tabular Results

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Nozzle #5 (N5)


tw(lower) = 0 inLeg41 = 0,375 inLeg43 = 1 inhnew = 3 in


Located on: Ellipsoidal Head #2Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 18 Sch 1,000Flange description: 18 inch Class 150 WN A105Bolt Material: SA-193 B7 Bolt <= 2 1/2 (II-D p. 334, ln. 32)Flange rated MDMT: -55°F(UCS-66(b)(1)(b))Liquid static head on flange: 0 psiASME B16.5 flange rating MAWP: 230 psi @ 300°FASME B16.5 flange rating MAP: 285 psi @ 70°FASME B16.5 flange hydro test: 450 psi @ 70°FPWHT performed: NoCircumferential joint radiography: Full UW-11(a) Type 1Nozzle orientation: 0°Calculated as hillside: NoLocal vessel minimum thickness: 0,487 inEnd of nozzle to datum line: 268 inNozzle inside diameter, new: 16 inNozzle nominal wall thickness: 1 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 1,2894 inInternal projection, hnew: 3 inProjection available outside vessel to flange face, Lf: 6,7894 inDistance to head center, R: 0 in

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UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

6,3989 6,3991 1,4797 1,8623 2,0819 -- 0,9752 0,1055 0,875


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

101.604,8 39.650 408.482,84 115.043,9 325.752,13











UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin

6,3989 6,3991 1,4797 1,8623 2,0819 -- 0,9752 0,1055 0,875


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

101.604,8 39.650 408.482,84 115.043,9 325.752,13




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Tabular Results




Model Notes

Input Echo:

Model Type : Elliptical Head

Parent Outside Diameter : 78.000 in.Thickness : 0.487 in.Ellipse Ratio : 2.000Straight Flange Length : 2.000 in.Attached Shell Length : 240.000 in.Attached Shell Thick : 0.487 in.Shell Transition Length: 0.039 in.Shell Transition SCF : 0.000 in.Fillet Along Shell : 0.375 in.


Nozzle Outside Diameter : 18.000 in.Thickness : 0.875 in.

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Length : 6.500 in.Nozzle Weld Length : 0.375 in.Insert Length : 3.776 in.Insert Thickness : 0.875 in.Location perpendicularto the head centerline : 0.000 in.

Nozzle Tilt Angle : 0.000 deg.








Vessel Centerline Vector: 0.000 0.000 1.000Nozzle Centerline Vector: 0.000 0.000 1.000Zero Degree Orientation Vector: 0.000 1.000 0.000

Table of Contents


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1 WEIGHT ONLY



2 SUSTAINED



3 Thermal ONLY


/-------- Loads in Case 3Temperature Case 1Loads from (Thermal Only)

4 OPERATING










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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -9139. 0.2 0. -9139. 707902.3 0. 0. 0.4 0. -9139. 707902.5 0. 0. 941468.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 0. 707902.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2


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Table of Contents

Region Data


Cold Allowable ........... 20000. psiHot Allowable @ 300 deg .. 20000. psiCase 2Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 4Nominal Stress (M/Z) ... 0. psiPressure Stress (Pd/2t) .. 12012. psiCase 6Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 7Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 8Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 9Nominal Stress (M/Z) ... 20000. psiPressure Stress (Pd/2t) .. 0. psiCase 10Nominal Stress (M/Z) ... 12012. psiPressure Stress (Pd/2t) .. 0. psiSmallest Thickness ....... 0.875 in.

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Stress Concentration ..... 1.350



Shell Next to Nozzle 1 Pad


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NOT USED


Nozzle 1 Pad Weld Area


222/345



Nozzle 1 Transition Area


Barrel Section of Nozzle 1

223/345


Nozzle 1


Pad at Nozzle 1

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Table of Contents



Table of Contents






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Nozzle 1


Table of Contents








Nozzle 1

Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 423,959 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)

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Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 510,409 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 23,030,240.0% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 4,232,365.WRC 474 99% Probability Cycles = 983,235.WRC 474 95% Probability Cycles = 1,365,118.BS5500 Allowed Cycles(Curve F) = 576,520.Membrane-to-Bending Ratio = 2.815Bending-to-PL+PB+Q Ratio = 0.262Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 511,887 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1,899,477.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1,952,002.WRC 474 99% Probability Cycles = 453,476.WRC 474 95% Probability Cycles = 629,604.BS5500 Allowed Cycles(Curve F) = 384,187.Membrane-to-Bending Ratio = 1.079Bending-to-PL+PB+Q Ratio = 0.481Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 56,753 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 6,315,883.WRC 474 99% Probability Cycles = 1,467,265.

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WRC 474 95% Probability Cycles = 2,037,142.BS5500 Allowed Cycles(Curve F) = 857,999.Membrane-to-Bending Ratio = 6.068Bending-to-PL+PB+Q Ratio = 0.141Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:16) Pl+Pb+Q+F < Sa (EXP,Outside) Case 5

Nozzle 1

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 511,978 1,799,215 Stress Concentration Factor = 1.000psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1,614,597.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 774,155.WRC 474 99% Probability Cycles = 179,847.WRC 474 95% Probability Cycles = 249,698.BS5500 Allowed Cycles(Curve F) = 152,619.Membrane-to-Bending Ratio = 0.712Bending-to-PL+PB+Q Ratio = 0.584Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Table of Contents






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Table of Contents

Allowable Loads



NOTES:



3) The Realistic Allowable Simultaneous loads are themaximum loads that can be applied simultaneously. A

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more realistic stress combination equation is usedbased on experience at Paulin Research. Stresses aretypically produced within 80-105% of the allowable.



Table of Contents

Flexibilities




Table of Contents

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Discontinuity at Center Nozzle


Tabular Results

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Nozzle #6 (N6)


tw(lower) = 0,375 inLeg41 = 0,375 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-105 (II-D p. 18, ln. 5)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 0,375 Class 6000 - threadedNozzle orientation: 270°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 144 inEnd of nozzle to shell center: 45 inNozzle inside diameter, new: 0,675 inNozzle nominal wall thickness: 0,2875 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 6 inReinforcement Calculations for Internal Pressure



For P = 257,73 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin


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For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin










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Tabular Results




Model Notes

Input Echo:





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Vessel Centerline Vector : 0.000 0.000 1.000Nozzle Orientation Vector : -1.000 0.000 0.000

Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -422. 0.2 -443556. -422. 35502.3 0. 0. 0.4 -443556. -422. 35502.5 -3528. 0. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 -443556. 0. 35502.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition


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Table of Contents



Table of Contents






Branch Transition




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Table of Contents






Branch Transition





Pl+Pb+Q 3(Smavg) Primary+Secondary (Inner) Load Case 4491 60,000 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)

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Table of Contents



Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 59,136 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 3.2381E80% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,624,190.WRC 474 99% Probability Cycles = 841,948.WRC 474 95% Probability Cycles = 1,168,956.BS5500 Allowed Cycles(Curve F) = 715,768.Membrane-to-Bending Ratio = 2.418Bending-to-PL+PB+Q Ratio = 0.293Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5


Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 512,141 1,786,975 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1,046,077.0% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,810,786.WRC 474 99% Probability Cycles = 885,297.WRC 474 95% Probability Cycles = 1,229,141.BS5500 Allowed Cycles(Curve F) = 370,831.Membrane-to-Bending Ratio = 1.002Bending-to-PL+PB+Q Ratio = 0.499Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 5325 1,786,975 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 50000.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3.0434E11WRC 474 99% Probability Cycles = 7.0702E10

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WRC 474 95% Probability Cycles = 9.8162E10BS5500 Allowed Cycles(Curve F) = 3.0617E12Membrane-to-Bending Ratio = 2.237Bending-to-PL+PB+Q Ratio = 0.309Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5





Table of Contents




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Table of Contents

Allowable Loads



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Pressure (psi ) 369.00 150.00 150.00

NOTES:






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Flexibilities






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Tabular Results

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Nozzle #7 (N7)


tw(lower) = 0,375 inLeg41 = 0,375 in


Located on: Cylinder #1Liquid static head included: 0 psiNozzle material specification: SA-106 B Smls pipe (II-D p. 10, ln. 40)Nozzle longitudinal joint efficiency: 1Nozzle description: NPS 0,5 Class 6000 - threadedNozzle orientation: 0°Local vessel minimum thickness: 0,5 inNozzle center line offset to datum line: 132 inEnd of nozzle to shell center: 45 inNozzle inside diameter, new: 0,84 inNozzle nominal wall thickness: 0,33 inNozzle corrosion allowance: 0 inProjection available outside vessel, Lpr: 6 inReinforcement Calculations for Internal Pressure



For P = 257,73 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin


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For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin










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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -495. 0.2 0. 518840. 41635.3 0. 0. 0.4 0. 518840. 41635.5 0. 5102. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 519335. 41635.

Table of Contents




3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Region Data




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Branch Transition


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Branch Transition




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Branch Transition





Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 5740 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)

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Table of Contents





Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 512,658 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 744,660.0% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 3,387,799.WRC 474 99% Probability Cycles = 787,031.WRC 474 95% Probability Cycles = 1,092,709.BS5500 Allowed Cycles(Curve F) = 320,616.Membrane-to-Bending Ratio = 1.127Bending-to-PL+PB+Q Ratio = 0.470Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5

Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Inner) Load Case 5369 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 2.0518E11WRC 474 99% Probability Cycles = 4.7666E10

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WRC 474 95% Probability Cycles = 6.6179E10BS5500 Allowed Cycles(Curve F) = 1.5564E12Membrane-to-Bending Ratio = 4.350Bending-to-PL+PB+Q Ratio = 0.187Sect VIII Ref: 4-112(l)(2),Fig.4-130.1,4-135Plot Reference:15) Pl+Pb+Q+F < Sa (EXP,Inside) Case 5





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Table of Contents

Allowable Loads



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Pressure (psi ) 371.54 150.00 150.00

NOTES:






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Flexibilities






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Tabular Results

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Nozzle #8 (N8)


tw(lower) = 0,375 inLeg41 = 0,375 in





For P = 257,73 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin


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For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin










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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -568. 0.2 0. 594145. 47767.3 0. 0. 0.4 0. 594145. 47767.5 0. 7367. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 0. 594713. 47767.

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3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition


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Branch Transition




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Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 5668 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:1% 14) Pl+Pb+Q < 3(Smavg) (EXP,Outside) Case 5





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Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 5451 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1.0890E11WRC 474 99% Probability Cycles = 2.5299E10

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Table of Contents




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Allowable Loads



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Pressure (psi ) 359.11 150.00 150.00

NOTES:






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Flexibilities






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Tabular Results

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Nozzle #9 (N9)


tw(lower) = 0,25 inLeg41 = 0,375 in





For P = 257,73 psi @ 300 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin


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For P = 257,73 psi @ 70 °F

UG-45 NozzleWall


UG-45

Arequired


Awelds treq tmin










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Tabular Results




Model Notes

Input Echo:





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Table of Contents



1 WEIGHT ONLY


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2 SUSTAINED



3 Thermal ONLY



4 OPERATING












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Table of Contents

Solution Data



Case # FX FY FZ

1 0. -568. 0.2 -1. -595282. 47767.3 0. 0. 0.4 -1. -595282. 47767.5 0. -7367. 0.6 0. 0. 0.7 0. 0. 0.8 0. 0. 0.9 -1. -594713. 47767.

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3) S1+S2+S3 < 4S (SUS,S1+S2+S3) Case 2





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Table of Contents

Region Data




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Branch Transition




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Table of Contents






Branch Transition

Pl+Pb+Q 3(Smavg) Primary+Secondary (Outer) Load Case 4671 51,300 Sect VIII Ref: 4-120(b)(4),4-134,4-136.6,psi psi Fig. 4-130.1(Note 1)Plot Reference:1% 5) Pl+Pb+Q < 3(Smavg) (OPE,Outside) Case 4





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Plot Reference:1% 5) Pl+Pb+Q < 3(Smavg) (OPE,Outside) Case 4

Table of Contents






Branch Transition

Pl+Pb+Q+F Sa Primary+Secondary+Peak (Outer) Load Case 5451 1,799,215 Stress Concentration Factor = 1.350psi psi Strain Concentration Factor = 1.000Cycles Allowed for this Stress = 1.0000E110% "B31" Fatigue Stress Allowable = 42750.0Markl Fatigue Stress Allowable = 245000.0WRC 474 Mean Cycles to Failure = 1.0890E11WRC 474 99% Probability Cycles = 2.5299E10

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Table of Contents




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Table of Contents

Allowable Loads



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Pressure (psi ) 359.11 150.00 150.00

NOTES:






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Flexibilities






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Tabular Results

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Saddle #2

Saddle material: A-36

Saddle construction is: Web at edge ofrib

Saddle allowable stress: Ss = 20.000 psiSaddle yield stress: Sy = 38.000 psiSaddle distance to datum: 36 inTangent to tangent length: L = 244 inSaddle separation: Ls = 168 inVessel radius: R = 39 inTangent distance left: Al = 38 inTangent distance right: Ar = 38 inSaddle height: Hs = 57 inSaddle contact angle: θ = 120 °Wear plate thickness: tp = 0,375 inWear plate width: Wp = 10 inWear plate contact angle: θw = 130 °Web plate thickness: ts = 0,5 inBase plate length: E = 69 inBase plate width: F = 8 inBase plate thickness: tb = 0,5625 inNumber of stiffener ribs: n = 4Largest stiffener rib spacing: di = 22,5 inStiffener rib thickness: tw = 0,5 inSaddle width: B = 8 in

Anchor bolt size & type: 1 inch series 8threaded

Anchor bolt material:Anchor bolt allowable shear: 15.000 psiAnchor bolt corrosion allowance: 0 inAnchor bolts per saddle: 2Base coefficient of friction: µ = 0,45

Weight on left saddle: operating corr =5.768 lb, test new =28.445 lbWeight on right saddle: operating corr =5.173 lb, test new =27.861 lbWeight of saddle pair =1.052 lb

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Notes:(1) Saddle calculations are based on the method presented in "Stresses in Large Cylindrical Pressure Vessels onTwo Saddle Supports" by L.P. Zick.

Load Vesselcondition

Bending + pressurebetween saddles

(psi)

Bending + pressure atthe saddle

(psi)

S1(+)

allow(+)

S1(-)

allow(-)

S2(+)

allow(+)

S2(-)

allow(-)

Weight Operating 6.237 20.000 47 14.078 6.341 20.000 151 14.078

Weight Test 8.396 34.200 231 14.078 8.944 34.200 778 14.078

Load Vesselcondition

Tangentialshear (psi)

Circumferentialstress (psi)

Stressover

saddle(psi)

Splitting(psi)

S3 allow S4(horns)

allow(+/-) S5 allow S6 allow

Weight Operating 223 16.000 -2.427 30.000 521 16.800 115 13.333

Weight Test 1.075 27.360 -11.970 34.200 2.571 34.200 565 34.200

Longitudinal stress between saddles (Weight ,Operating, left saddle loading and geometry govern)

S1 = +- 3*K1*Q*(L / 12) / (π*R2*t)= 3*0,314*5.768*(244 / 12) / (π*38,752*0,5)= 47 psi

Sp = P*R / (2*t)= 160,77*38,5 / (2*0,5)= 6.190 psi

Maximum tensile stress S1t = S1 + Sp = 6.237 psiMaximum compressive stress (shut down) S1c = S1 = 47 psi

Tensile stress is acceptable (<=1*S*E = 20.000 psi)Compressive stress is acceptable (<=1*Sc = 14.078 psi)

Longitudinal stress at the left saddle (Weight ,Operating)

Le = 2*(Left head depth) / 3 + L + 2*(Right head depth) / 3= 2*19,7435 / 3 + 244 + 2*19,7435 / 3= 270,3247 in

w = Wt / Le = 10.941 / 270,3247 = 40,47 lbf/in

Bending moment at the left saddle:

Mq = w*(2*H*Al / 3 + Al2 / 2 - (R2 - H2) / 4)

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= 40,47*(2*19,7435*38 / 3 + 382 / 2 - (392 - 19,74352) / 4)= 38.019,6 lbf-in

S2 = +- Mq*K1' / (π*R2*t)= 38.019,6*9,3799 / (π*38,752*0,5)= 151 psi

Sp = P*R / (2*t)= 160,77*38,5 / (2*0,5)= 6.190 psi

Maximum tensile stress S2t = S2 + Sp = 6.341 psiMaximum compressive stress (shut down) S2c = S2 = 151 psi

Tensile stress is acceptable (<=1*S = 20.000 psi)Compressive stress is acceptable (<=1*Sc = 14.078 psi)

Tangential shear stress in the shell (left saddle, Weight ,Operating)

Qshear = Q - w*(a + 2*H / 3)= 5.768 - 40,47*(38 + 2*19,7435 / 3)= 3.697,28 lbf

S3 = K2,2*Qshear / (R*t)= K2,2*3.697,28 / (38,75*0,5)= 223 psi

Tangential shear stress is acceptable (<= 0.8*S = 16.000 psi)

Circumferential stress at the left saddle horns (Weight ,Operating)

S4 = -Q / (4*t*(b+1,56*Sqr(Ro*t))) - 12*K3*Q*R / (L*t2)= -5.768 / (4*0,5*(8+1,56*Sqr(39*0,5))) - 12*0,0508*5.768*38,75 / (244*0,52)= -2.427 psi

Circumferential stress at saddle horns is acceptable (<=1,5*Sa = 30.000 psi)The wear plate was not considered in the calculation of S4 because the wear plate contact angle did not exceed thesaddle contact angle by at least 11,46° and the wear plate width is not at least {B + 1,56*(Rotc)0,5} =14,8888 in

Ring compression in shell over left saddle (Weight ,Operating)

S5 = K5*Q / ((t + tp)*(ts + 1,56*Sqr(Ro*tc)))= 0,7603*5.768 / ((0,5 + 0,375)*(0,5 + 1,56*Sqr(39*0,875)))= 521 psi

Ring compression in shell is acceptable (<= 0,5*Sy = 16.800 psi)

Saddle splitting load (left, Weight ,Operating)

Area resisting splitting force = Web area + wear plate area

Ae = Heff*ts + tp*Wp= 13*0,5 + 0,375*10= 10,25 in2

S6 = K8*Q / Ae= 0,2035*5.768 / 10,25

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= 115 psi

Stress in saddle is acceptable (<= (2 / 3)*Ss = 13.333 psi)

Shear stress in anchor bolting, one end slotted

Maximum seismic or wind base shear = 0 lbf

Thermal expansion base shear = W*µ = 6.294*0,45 = 2.832,3 lbf

Corroded root area for a 1 inch series 8 threaded bolt = 0,551 in2 ( 2 per saddle )

Bolt shear stress = 2.832,3 / (0,551*2) = 2.570 psi

Anchor bolt stress is acceptable (<= 15.000 psi)

Web plate buckling check (Escoe pg 251)

Allowable compressive stress Sc is the lesser of 20.000 or 16.568 psi: (16.568)

Sc = Ki*π2*E / (12*(1 - 0,32)*(di / ts)2)= 1,28*π2*29E+06 / (12*(1 - 0,32)*(22,5 / 0,5)2)= 16.568 psi

Allowable compressive load on the saddle

be = di*ts / (di*ts + 2*tw*(b - 1))= 22,5*0,5 / (22,5*0,5 + 2*0,5*(8 - 1))= 0,6164

Fb = n*(As + 2*be*ts)*Sc= 4*(3,75 + 2*0,6164*0,5)*16.568= 289.365,91 lbf

Saddle loading of 28.971 lbf is <= Fb; satisfactory.

Primary bending + axial stress in the saddle due to end loads (assumes one saddle slotted)σb = V*(Hs - xo)*y / I + Q / A= 0*(57 - 32,2527)*5,4423 / 172,08 + 5.768 / 48,775= 118 psi

The primary bending + axial stress in the saddle <= 20.000 psi; satisfactory.

Secondary bending + axial stress in the saddle due to end loads (includes thermal expansion, assumes onesaddle slotted)σb = V*(Hs - xo)*y / I + Q / A= 2.832,3*(57 - 32,2527)*5,4423 / 172,08 + 5.768 / 48,775= 2.335 psi

The secondary bending + axial stress in the saddle < 2*Sy= 76.000 psi; satisfactory.

Saddle base plate thickness check (Roark sixth edition, Table 26, case 7a)

where a = 22,5, b = 7,5 in

tb = (β1*q*b2 / (1,5*Sa))0,5

= (2,45*52*7,52 / (1,5*20.000))0,5

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= 0,491 in

The base plate thickness of 0,5625 in is adequate.

Foundation bearing check

Sf = Qmax / (F*E)= 28.971 / (8*69)= 52 psi

Concrete bearing stress ≤ 1.658 psi ; satisfactory.

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341-V90

Documents

Transcript of 341-V90