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8/11/2019 Gas Line Sizing_spbg Palembang
1/24
GAS LINE SIZING CALCULATION SUMMARY
Comp. Mol Gas s.g Density Viscosity Gas Rate Nominal Inside Wal
Temp. Pressure Factor Weight rel. to air Diameter Diameter Thickn
F psia Z lb/cuft cP MMSCFD inch inch inch
85 183 0.970 19.100 0.659 0.538 0.012 1.271 4 4.026 0.237
85 183 0.970 19.100 0.659 0.538 0.012 1.271 6 6.065 0.280
85 183 0.970 19.100 0.659 0.538 0.012 1.271 8 7.981 0.322
85 176 0.970 19.100 0.659 0.538 0.012 1.271 3 3.068 0.216
85 176 0.970 19.100 0.659 0.538 0.012 1.271 4 4.026 0.237
85 176 0.970 19.100 0.659 0.538 0.012 1.271 6 6.065 0.280
85 161 0.970 19.090 0.658 0.538 0.012 1.271 3 3.068 0.216
85 161 0.970 19.090 0.658 0.538 0.012 1.271 4 4.026 0.237
85 161 0.970 19.090 0.658 0.538 0.012 1.271 6 6.065 0.280
85 161 0.988 19.090 0.658 0.538 0.011 0.500 1 1.049 0.133
85 161 0.988 19.090 0.658 0.538 0.011 0.500 2 2.067 0.154
85 161 0.988 19.090 0.658 0.538 0.011 0.500 3 3.068 0.322
85 161 0.970 19.090 0.658 0.538 0.012 1.271 3 3.068 0.216
85 161 0.970 19.090 0.658 0.538 0.012 1.271 4 4.026 0.237
85 161 0.970 19.090 0.658 0.538 0.012 1.271 6 6.065 0.280
85 161 0.970 19.090 0.658 0.538 0.012 1.271 3 3.068 0.216
85 161 0.970 19.090 0.658 0.538 0.012 1.271 4 4.026 0.237
85 161 0.970 19.090 0.658 0.538 0.012 1.271 6 6.065 4.968
Gas Compressor
Header
Gas Compressor
Header to Inlet
Compressor
Gas Dyer to Fuel Gas
System
MRS-Gas Dyer2
Description
Gas Dyer-Gas
Compressor Header
GAS PIPELINE -
Metering (Stream 01)
1
Condition
3
4
5
6
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GAS LINE SIZING CALCULATION SUMMARY
Comp. Mol Gas s.g Density Viscosity Gas Rate Nominal Inside Wal
Temp. Pressure Factor Weight rel. to air Diameter Diameter Thickn
F psia Z lb/cuft cP MMSCFD inch inch inch
Description
Condition
85 3527 0.970 19.100 0.659 0.538 0.012 2.000 1 0.815 0.250
85 3527 0.970 19.100 0.659 0.538 0.012 2.000 1.5 1.338 0.281
85 3527 0.970 19.100 0.659 0.538 0.012 2.000 2 1.689 0.343
85 3527 0.822 19.100 0.659 0.538 0.012 0.317 0.5 0.466 0.292
85 3527 0.822 19.100 0.659 0.538 0.012 0.317 0.75 0.614 0.351
85 3527 0.822 19.100 0.659 0.538 0.012 0.317 1 0.815 0.543
85 3527 0.822 19.100 0.659 0.538 0.012 0.633 0.5 0.466 0.292
85 3527 0.822 19.100 0.659 0.538 0.012 0.633 0.75 0.614 0.351
85 3527 0.822 19.100 0.659 0.538 0.012 0.633 1 0.815 0.543
85 3527 0.822 19.100 0.659 0.538 0.012 0.950 0.5 0.466 0.292
85 3527 0.822 19.100 0.659 0.538 0.012 0.950 0.75 0.614 0.351
85 3527 0.822 19.100 0.659 0.538 0.012 0.950 1 0.815 0.543
85 3527 0.822 19.100 0.659 0.538 0.012 1.267 0.5 0.466 0.292
1 3527 0.822 19.100 0.659 0.538 0.012 1.267 0.75 0.614 0.351
0 3527 0.822 19.100 0.659 0.538 0.012 1.267 1 0.815 0.543
Priority panel to
Dispenser (4 Mobil
Mengisi )
Compressor Disch.
Header to Post Fill
11
Priority panel to
Dispenser (1 Mobil
Mengisi )
Priority panel to
Dispenser (2 Mobil
Mengisi )
Priority panel to
Dispenser (3 Mobil
Mengisi )
8
9
10
7
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : GAS PIPELINE - Metering (Stream 01) FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
Maximum Gas Rate QG 1.271 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 183.30 psia Elbow 20 2 2 2
Temperature T 85 F T - Run 20 2 2 2
Gas Density rG 0.538 lb/ft3 T - Branch 60 1 1 1
Gas Viscosity mG 0.01 cP Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 Ball Valve 3 4 4 4
Gas Specific heat ratio k Check Valve 50 0 0 0
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 230 ft
Option 2 Line Length L 230 ft
Option 3 Line Length L 230 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 4 OK
Option-2 6 " OK
Option-3 8 OK
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
OF
REV.DOC NO.
DESIGN CRITERIA
3
60.0
10.00
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
GAS LINE SIZING
SHEET :
PREP'D
DESIGN BASIS
5.98
3.4540
40 6.065
7.981
1.31
ID, inchSCH
40
CALCULATION
13.584.026
41.98
22.579.38
#NUM!
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 0.20 = OK
Option-2 + - 0.03 = OK
Option-3 + - 0.01 = OK
Destination Pressure psia
Total Backpressure/pressure drop psig
6"
NOTES 1 bar = psi 14.503 773 801
(*) 1 mm = feet
1 millimeter = 0.003 280 839 895 feet [in###
1 cubic meter/minute = 50 853.119 348 cubic foot/day
1 Nm3/mnt= MMSCFD
Kapasitas Tanki NGV Nm3 = WLC ada 250bar, 30oCWaktu Pengisian menit
Flowrate Nm3/menit = MMSCFD
Panjang Pipa mm = feet
Tanki barg psia
Flowrate dari Pipeline Nm3/hour
Nm3/menit MMSCFD
1 meter = 3.280 839 895 feet [international, U.S.]
3.28
25 1.2713280
3
6.226666667 0.3166454
30651.6 100.56
230 3,350.57
1500
14.5037738
0.00328084
0.050853119
18.68 60
Friction Factor
0.0141
4.50E+07
2.98E+07
2.27E+07
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
GAS LINE SIZING (CONTINUED)
GAS LINE SIZING
OF
0.06
0.01
REV.
SHEET :
APP'D
SELECTED SIZE
0.03
183.27
CONCLUSION
183.10
183.27
0.00
0.0163
183.30
183.30
183.30
0.0149
183.29
0.00
0.4125247
0.1817757
0.1049743
0.00
0.00
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : MRS-Gas Dyer FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
4 MRS PRessure drop psig
Maximum Gas Rate QG 1.271 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 176.02 psia Elbow 20 9 9 9
Temperature T 85 F T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 T - Branch 60 2 2 2
Gas Viscosity mG 0.01 cP Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 Ball Valve 3 8 8 8
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 26 ft
Option 2 Line Length L 26 ft
Option 3 Line Length L 26 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 3 OK
Option-2 4 " OK
Option-3 6 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
49.2510
40
40 4.026
6.065
2.157
55.24
42.9423.54
69.57
7.25
DESIGN BASIS
GAS LINE SIZING
DESIGN CRITERIA
10
60.0
14.14
6.23
24.343.06840
CALCULATION
1.31
ID, inchSCH
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
SHEET :
PREP'D
1.00
OF
REV.DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 0.38 = OK
Option-2 + - 0.11 = OK
Option-3 + - 0.02 = OK
+ - 1.34 =
Destination Pressure psia
Total Backpressure/pressure drop psig
4"
NOTES
0.739745
0.4295811
0.1892915
GAS LINE SIZING (CONTINUED)
0.0163
APP'D
6.14E+07
4.68E+07
3.11E+07
SELECTED SIZE
0.02
176.00
CONCLUSION
175.64
175.91
176.00
174.66
0.00
0.00
176.02
176.00
0.00
0.00
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
SHEET :
REV.
GAS LINE SIZING
DOC NO.
OF
176.02
176.02
1.63
0.0173
0.0149
8.74E+07
Friction Factor
0.0188
0.26
0.06
0.01
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : Gas Dyer-Gas Compressor Header FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
GAS DRYER PRESSURE Drop psig
Maximum Gas Rate QG 1.271 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 161.50 psia Elbow 20 4 4 4
Temperature T 85 F T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 T - Branch 60 0 0 0
Gas Viscosity mG 0.01 cP Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.09 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 Ball Valve 3 5 5 5
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 66 ft
Option 2 Line Length L 66 ft
Option 3 Line Length L 66 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 3 OK
Option-2 4 " OK
Option-3 6 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
OF
REV.DOC NO.
DESIGN CRITERIA
10
60.0
1.00
14.50
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
GAS LINE SIZING
SHEET :
PREP'D
DESIGN BASIS
15.41
6.79
53.6810
40
40 4.026
6.065
2.157
1.31
ID, inchSCH
40
CALCULATION
26.533.068
57.24
44.9725.60
71.37
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 0.35 = OK
Option-2 + - 0.09 = OK
Option-3 + - 0.01 = OK
+ - 0.58 =
Destination Pressure psia
Total Backpressure/pressure drop psig
4"
NOTES
Friction Factor
0.0149
6.70E+07
5.11E+07
3.39E+07
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
GAS LINE SIZING (CONTINUED)
GAS LINE SIZING
OF
0.0188
0.28
0.07
REV.
SHEET :
APP'D
SELECTED SIZE
0.01
161.49
CONCLUSION
161.15
161.41
0.01
1.78
0.0173
161.50
161.50
161.50
161.49
0.0163
161.49
160.90
0.00
0.8064776
0.4683338
0.2063676
0.00
0.00
0.00
9.53E+07
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : Gas Dyer to Fuel Gas System FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
Maximum Gas Rate QG 0.500 MMSCFD (*) FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 161.49 psia (**) Elbow 20 1 1 1
Temperature T 85 F (*) T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 (*) T - Branch 60 0 0 0
Gas Viscosity mG 0.01 cP (*) Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 (*) Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.09 (*) Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.99 (*) Ball Valve 3 0 0 0
Gas Specific heat ratio k (*) Check Valve 50 0 0 0
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 33 ft
Option 2 Line Length L 33 ft
Option 3 Line Length L 33 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 1 NOT OK
Option-2 2 " OK
Option-3 3 OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
OF
REV.DOC NO.
DESIGN CRITERIA
10
60.0
1.00
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
GAS LINE SIZING
SHEET :
PREP'D
DESIGN BASIS
23.41
10.62
21.4910
40
40 2.067
3.068
2.157
1.31
ID, inchSCH
40
CALCULATION
90.881.049
78.40
53.6036.16
52.15
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 5.10 = OK
Option-2 + - 0.15 = OK
Option-3 + - 0.02 = OK
+ - 0.02 =
Destination Pressure psia
Total Backpressure/pressure drop psig
2"
NOTES
(*) Based on HYSYS simulation
Friction Factor
0.0173
8.02E+07
4.07E+07
2.74E+07
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
GAS LINE SIZING (CONTINUED)
GAS LINE SIZING
OF
0.0188
12.30
0.35
REV.
SHEET :
APP'D
SELECTED SIZE
0.02
161.47
CONCLUSION
156.38
161.33
0.04
0.28
0.0225
161.49
161.49
161.49
161.47
0.0190
161.47
161.45
0.00
6.9609724
1.7928334
0.8137859
0.00
0.00
0.00
3.90E+07
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : Gas Compressor Header FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
Maximum Gas Rate QG 1.271 MMSCFD (*) FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 161.49 psia (**) Elbow 20 1 1 1
Temperature T 85 F (*) T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 (*) T - Branch 60 0 0 0
Gas Viscosity mG 0.01 cP (*) Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 (*) Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.09 (*) Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 (*) Ball Valve 3 0 0 0
Gas Specific heat ratio k (*) Check Valve 50 0 0 0
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 98 ft
Option 2 Line Length L 98 ft
Option 3 Line Length L 98 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 3 OK
Option-2 4 " OK
Option-3 6 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
57.24
44.9725.60
71.38
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
15.41
6.79
53.6810
40
40 4.026
6.065
2.157
SHEET :
PREP'D
1.00
DESIGN BASIS
GAS LINE SIZING
DESIGN CRITERIA
10
60.0
OF
REV.
40
CALCULATION
26.543.068
ID, inchSCH
1.31
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 0.35 = OK
Option-2 + - 0.09 = OK
Option-3 + - 0.01 = OK
+ - 0.10 =
Destination Pressure psia
Total Backpressure/pressure drop psig
4"
NOTES
(*) Based on HYSYS simulation
0.8065444
0.4683726
0.2063846
GAS LINE SIZING (CONTINUED)
0.0163
APP'D
6.70E+07
5.11E+07
3.39E+07
SELECTED SIZE
0.01
161.48
CONCLUSION
161.14
161.40
161.48
161.37
0.00
0.00
161.49
161.49
161.49
161.48
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
SHEET :
REV.
GAS LINE SIZING
DOC NO.
OF
9.53E+07
Friction Factor
0.00
0.00
0.0188
0.28
0.07
0.01
1.78
0.0173
0.0149
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WA NO.
DATE :
LINE NO. : CASE : Maximum Gas Ca acitROUTING : Gas Compressor Header to Inlet Compressor FLUID : GasSERVICE : Produced Gas Class : 300#
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
Maximum Gas Rate QG 1.271 MMSCFD (*) FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 161.47 psia (**) Elbow 20 1 1 1
Temperature T 85 F (*) T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 (*) T - Branch 60 0 0 0
Gas Viscosity mG 0.01 cP (*) Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 (*) Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.09 (*) Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 (*) Ball Valve 3 1 1 1
Gas Specific heat ratio k (*) Check Valve 50 0 0 0
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 33 ft
Option 2 Line Length L 33 ft
Option 3 Line Length L 33 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 3 OK
Option-2 4 " OK
Option-3 6 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
OF
REV.DOC NO.
DESIGN CRITERIA
10
60.0
1.00
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
GAS LINE SIZING
SHEET :
PREP'D
DESIGN BASIS
15.41
6.79
53.6910
40
40 4.026
6.065
2.157
1.31
ID, inchSCH
40
CALCULATION
26.543.068
57.24
44.9725.60
71.38
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WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 0.13 = OK
Option-2 + - 0.03 = OK
Option-3 + - 0.00 = OK
+ - 0.11 =
Destination Pressure psia
Total Backpressure/pressure drop psig
4"
NOTES
(*) Based on HYSYS simulation
Friction Factor
0.0149
6.70E+07
5.11E+07
3.39E+07
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
GAS LINE SIZING (CONTINUED)
GAS LINE SIZING
OF
0.0188
0.28
0.07
REV.
SHEET :
APP'D
SELECTED SIZE
0.00
161.46
CONCLUSION
161.34
161.43
0.01
1.78
0.0173
161.47
161.47
161.47
161.46
0.0163
161.46
161.35
0.00
0.8066451
0.468431
0.2064104
0.00
0.00
0.00
9.53E+07
Gas Line Sizing_spbg Palembang.xlsx - 6 14 / 24
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15/24
WA NO.
DATE :
LINE NO. : CASE : Maximum Gas CapacityROUTING : Compressor Disch. Header to Post Fill FLUID : GasSERVICE : Produced Gas Class :
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
Maximum Gas Rate QG 2.000 MMSCFD (*) FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 3,527.20 psia (**) Elbow 20 2 2 2
Temperature T 104 F (*) T - Run 20 0 0 0
Gas Density rG 0.538 lb/ft3 (*) T - Branch 60 0 0 0
Gas Viscosity mG 0.01 cP (*) Gate Valve 8 0 0 0
Gas Specific Gravity SG 0.662 (*) Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 (*) Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.97 (*) Ball Valve 3 2 2 2
Gas Specific heat ratio k (*) Check Valve 50 0 0 0
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 0 0 0
Option 1 Elevation, Finish H1 0 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 33 ft
Option 2 Line Length L 33 ft
Option 3 Line Length L 33 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 1 OK
Option-2 1.5 " OK
Option-3 2 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
PREP'D
OF
REV.
160
CALCULATION
28.030.815
10.40
DOC NO.
DESIGN CRITERIA
10
60.0
7.00
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
GAS LINE SIZING
SHEET :
DESIGN BASIS
6.53
4.0010
160
160 1.338
1.689
2.157
1.80
ID, inchSCH
54.93
35.0224.55
13.10
Gas Line Sizing_spbg Palembang.xlsx - 7 15 / 24
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16/24
WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 14.93 = OK
Option-2 + - 1.16 = OK
Option-3 + - 0.35 = OK
+ - 0.02 =
Destination Pressure psia
Total Backpressure/pressure drop psig
1.5"
NOTES
ACCEPTED
Friction Factor
0.0200
1.88E+07
1.14E+07
9.07E+06
DOC NO.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANG
PREP'D
CLIENT : DIRJEN MIGASCHK'D
GAS LINE SIZING (CONTINUED)
GAS LINE SIZING
OF
0.0188
34.63
2.55
REV.
SHEET :
APP'D
SELECTED SIZE
0.35
3526.85
CONCLUSION
3512.27
3526.04
0.75
0.21
0.0240
3527.20
3527.20
3527.20
3526.85
0.0211
3526.85
3526.82
0.00
0.4536527
0.1683164
0.1056281
0.00
0.00
0.00
7.10E+06
Gas Line Sizing_spbg Palembang.xlsx - 7 16 / 24
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17/24
WA NO.
DATE :
LINE NO. : CASE : 1 Mobil MengisiROUTING : Priority panel to Dispenser (1 Mobil Mengisi ) FLUID : Natural GasSERVICE : CNG Class :
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
4 Destination Pressure/Dispenser = 240 bar = psia
Maximum Gas Rate QG 0.317 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 3,526.85 psia Elbow 20 7 7 7
Temperature T 85 F T - Run 20 4 4 4
Gas Density rG 0.538 lb/ft3 T - Branch 60 4 4 4
Gas Viscosity mG 0.01 cP Gate Valve 8 2 2 2
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.82 Ball Valve 3 2 2 2
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 1 0 0
Option 1 Elevation, Finish H1 4 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft Equiv Length 20.8 27.3 36.3
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 100.56 ft
Option 2 Line Length L 100.56 ft
Option 3 Line Length L 100.56 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 0.5 OK
Option-2 0.75 " OK
Option-3 1 NOT OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
GAS LINE SIZING
DOC NO. REV.
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
DESIGN CRITERIA
5
60.0
10.00
3495.61
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
CALCULATION
SCH ID, inch
160 0.466 11.11
DESIGN BASIS
1.80
10 2.157 0.52
33.95
22.8310.56
160 0.614 6.40
160 0.815 3.63
-35.66
Gas Line Sizing_spbg Palembang.xlsx - 8 17 / 24
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18/24
WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 19.81 = OK
Option-2 + - 4.86 = OK
Option-3 + - 1.17 = OK
Destination Pressure psia = barg
Total Backpressure/pressure drop psig
0.75"
NOTES 1 bar = psi 14.503 773 801
(*) 1 mm = feet
1 millimeter = 0.003 280 839 895 feet [in###
1 cubic meter/minute = 50 853.119 348 cubic foot/day
1 Nm3 = MMSCFD
Kapasitas Tanki NGV Nm3 = WLC ada 250bar, 30oCWaktu Pengisian menit
Flowrate Nm3/menit = MMSCFD
Panjang Pipa mm = feet
Tanki barg psia3,495.61
242.07
3
6.226666667 0.3166454
0.050853119
30651.6 100.56
240
0.00328084
18.68 60
14.5037738
GAS LINE SIZING
DOC NO. REV.
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING (CONTINUED)
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
Friction Factor
4.26E+06 0.0281 13.61 1.2556672
3.23E+06 0.0260 3.17 0.7232853
3526.85 -0.01 3507.02
3526.85 0.00 3521.98
2.44E+06 0.0241 0.71 0.410517
CONCLUSION
3525.66
1.17
SELECTED SIZE
ACCEPTED
3526.85 -0.01 3525.66
Gas Line Sizing_spbg Palembang.xlsx - 8 18 / 24
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8/11/2019 Gas Line Sizing_spbg Palembang
19/24
WA NO.
DATE :
LINE NO. : CASE : 2 Mobil MengisiROUTING : Priority panel to Dispenser (2 Mobil Mengisi ) FLUID : Natural GasSERVICE : CNG Class :
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
4 Destination Pressure/Dispenser = 230 bar = psia
Maximum Gas Rate QG 0.633 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 3,526.85 psia Elbow 20 7 7 7
Temperature T 85 F T - Run 20 4 4 4
Gas Density rG 0.538 lb/ft3 T - Branch 60 4 4 4
Gas Viscosity mG 0.01 cP Gate Valve 8 2 2 2
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.82 Ball Valve 3 2 2 2
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 1 0 0
Option 1 Elevation, Finish H1 4 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft Equiv Length 20.8 27.3 36.3
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 100.56 ft
Option 2 Line Length L 100.56 ft
Option 3 Line Length L 100.56 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 0.5 OK
Option-2 0.75 " OK
Option-3 1 OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
-19.10
10 2.157 1.04
47.72
37.7226.38
160 0.614 12.80
160 0.815 7.27
CALCULATION
SCH ID, inch
160 0.466 22.23
DESIGN BASIS
1.80
DESIGN CRITERIA
5
60.0
10.00
3350.57
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.
Gas Line Sizing_spbg Palembang.xlsx - 9 19 / 24
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8/11/2019 Gas Line Sizing_spbg Palembang
20/24
WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 Not OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 79.21 = OK
Option-2 + - 19.44 = OK
Option-3 + - 4.67 = OK
Destination Pressure psia = barg
Total Backpressure/pressure drop psig
0.75"
NOTES 1 bar = psi 14.503 773 801
(*) 1 mm = feet
1 millimeter = 0.003 280 839 895 feet [in###
1 cubic meter/minute = 50 853.119 348 cubic foot/day
1 Nm3 = MMSCFD
Kapasitas Tanki NGV Nm3 = WLC ada 250bar, 30oCWaktu Pengisian menit
Flowrate Nm3/menit = MMSCFD
Panjang Pipa mm = feet
Tanki barg psia
30651.6 100.56
230 3,350.57
240.81
0.00328084
0.050853119
18.68 60
3
6.226666667 0.3166454
CONCLUSION
3507.40
19.44
SELECTED SIZE
ACCEPTED
14.5037738
3526.85 -0.01 3522.16
3526.85 -0.01 3447.62
3526.85 0.00 3507.40
4.87E+06 0.0241 2.85 0.410517
Friction Factor
8.52E+06 0.0281 54.41 1.2556672
6.47E+06 0.0260 12.67 0.7232853
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING (CONTINUED)
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.
Gas Line Sizing_spbg Palembang.xlsx - 9 20 / 24
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8/11/2019 Gas Line Sizing_spbg Palembang
21/24
WA NO.
DATE :
LINE NO. : CASE : 3 Mobil MengisiROUTING : Priority panel to Dispenser (3 Mobil Mengisi ) FLUID : Natural GasSERVICE : CNG Class :
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
4 Destination Pressure/Dispenser = 230 bar = psia
Maximum Gas Rate QG 0.950 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 3,526.85 psia Elbow 20 7 7 7
Temperature T 85 F T - Run 20 4 4 4
Gas Density rG 0.538 lb/ft3 T - Branch 60 4 4 4
Gas Viscosity mG 0.01 cP Gate Valve 8 2 2 2
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.82 Ball Valve 3 2 2 2
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 1 0 0
Option 1 Elevation, Finish H1 4 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft Equiv Length 20.8 27.3 36.3
Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 100.56 ft
Option 2 Line Length L 100.56 ft
Option 3 Line Length L 100.56 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 0.5 OK
Option-2 0.75 " OK
Option-3 1 OK
2
Noise Level dB
Option-1 1 40 Not OK
Option-2 2 40 Not OKOption-3 3 40 Not OK
-9.42
10 2.157 1.56
55.57
46.1935.13
160 0.614 19.20
160 0.815 10.90
CALCULATION
SCH ID, inch
160 0.466 33.34
DESIGN BASIS
1.80
DESIGN CRITERIA
5
60.0
10.00
3350.57
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.
Gas Line Sizing_spbg Palembang.xlsx - 10 21 / 24
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22/24
WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 Not OK
Option-3 OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - 178.19 = NOT OK
Option-2 + - 43.74 = OK
Option-3 + - 10.51 = OK
Destination Pressure psia = barg
Total Backpressure/pressure drop psig
0.75"
NOTES 1 bar = psi 14.503 773 801
(*) 1 mm = feet
1 millimeter = 0.003 280 839 895 feet [int ###
1 cubic meter/minute = 50 853.119 348 cubic foot/day
1 Nm3 = MMSCFD
Kapasitas Tanki NGV Nm3 = WLC ada 250bar, 30oCWaktu Pengisian menit
Flowrate Nm3/menit = MMSCFD
Panjang Pipa mm = feet
Tanki barg psia
30651.6 100.56
230 3,350.57
239.14
0.00328084
0.050853119
18.68 60
3
6.226666667 0.3166454
CONCLUSION
3483.11
43.74
SELECTED SIZE
ACCEPTED
14.5037738
3526.85 -0.01 3516.32
3526.85 -0.01 3348.64
3526.85 0.00 3483.11
7.31E+06 0.0241 6.40 0.410517
Friction Factor
1.28E+07 0.0281 122.40 1.2556672
9.70E+06 0.0260 28.49 0.7232853
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING (CONTINUED)
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.
Gas Line Sizing_spbg Palembang.xlsx - 10 22 / 24
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8/11/2019 Gas Line Sizing_spbg Palembang
23/24
WA NO.
DATE :
LINE NO. : CASE : 4 Mobil MengisiROUTING : Priority panel to Dispenser (4 Mobil Mengisi ) FLUID : Natural GasSERVICE : CNG Class :
1. Minimum Fluid Velocity Vmin ft/s
2. Max Velocity Vmax
3. Maximum Pressure Drop / 100 ft psia
4 Destination Pressure/Dispenser = 230 bar = psia
Maximum Gas Rate QG 1.267 MMSCFD FITTINGS L/D S1# S2# S3#
Inlet Pressure P0 3,526.85 psia Elbow 20 7 7 7
Temperature T 85 F T - Run 20 4 4 4
Gas Density rG 0.538 lb/ft3 T - Branch 60 4 4 4
Gas Viscosity mG 0.01 cP Gate Valve 8 2 2 2
Gas Specific Gravity SG 0.662 Globe Valve 340 0 0 0
Gas Molecular Weight MW 19.10 Butterfly Valve 45 0 0 0
Gas Compressibility Z 0.82 Ball Valve 3 2 2 2
Gas Specific heat ratio k Check Valve 50 1 1 1
Option 1 Elevation, Start H0 0 ft Enlargment 2.5 1 0 0
Option 1 Elevation, Finish H1 4 ft Reduction 1.67 0 0 0
Option 2 Elevation, Start H0 ft Additional K 0 0 0
Option 2 Elevation, Finish H1 ft
Option 3 Elevation, Start H0 ft Equiv Length 20.8 27.3 36.3Option 3 Elevation, Finish H1 ft
Option 1 Line Length L 100.56 ft
Option 2 Line Length L 100.56 ft
Option 3 Line Length L 100.56 ft
Pressure Drop Safety Factor 1.2
Nominal Pipe Size NPS Velocity, ft/s
Option-1 0.5 OK
Option-2 0.75 " OK
Option-3 1 OK
2
Noise Level dBOption-1 1 40 Not OK
Option-2 2 40 Not OK
Option-3 3 40 Not OK
-2.55
10 2.157 2.07
60.79
51.72
41.58
160 0.614 25.61
160 0.815 14.53
CALCULATION
SCH ID, inch
160 0.466 44.45
DESIGN BASIS
1.80
DESIGN CRITERIA
5
60.0
10.00
3350.57
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.
Gas Line Sizing_spbg Palembang.xlsx - 11 23 / 24
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24/24
WA NO.
DATE :
Reynold Number Pressure Drop Mach Number
DP / 100 ft
Option-1 Not OK
Option-2 Not OK
Option-3 Not OK
Inlet Pressure Static Pressure Pressure Drop Outlet Pressure
Option-1 + - ### = NOT OK
Option-2 + - 77.74 = OK
Option-3 + - 18.68 = OK
Destination Pressure psia = barg
Total Backpressure/pressure drop psig
0.75"
NOTES 1 bar = psi 14.503 773 801
(*) 1 mm = feet
1 millimeter = 0.003 280 839 895 feet [in###
1 cubic meter/minute = 50 853.119 348 cubic foot/day1 Nm3 = MMSCFD
Kapasitas Tanki NGV Nm3 = WLC ada 250bar, 30oC
Waktu Pengisian menit
Flowrate Nm3/menit = MMSCFD
Panjang Pipa mm = feet
Tanki barg psia
30651.6 100.56
230 3,350.57
236.79
0.00328084
0.050853119
18.68 60
3
6.226666667 0.3166454
CONCLUSION
3449.10
77.74
SELECTED SIZE
ACCEPTED
14.5037738
3526.85 -0.01 3508.15
3526.85 -0.01 3210.07
3526.85 0.00 3449.10
9.74E+06 0.0241 11.38 0.410517
Friction Factor
1.70E+07 0.0281 217.58 1.2556672
1.29E+07 0.0260 50.65 0.7232853
CLIENT : DIRJEN MIGASCHK'D
APP'D
GAS LINE SIZING (CONTINUED)
PROJECT : SPBG ANGKUTAN UMUM PALEMBANGSHEET : OF
PREP'D
GAS LINE SIZING
DOC NO. REV.