HINS/ILCTA Meson LCW System Upgrade Proposal

Maurice BallQuincy Johnson

Fluids EngineeringAD/Mechanical Support

August, 7, 2007

Overview

• Introduction• Objective, purpose, outline• Where are we now, skid pictures, meson

detector bldg pics• Excel spreadsheet of current system, flows, heat

loads• New Proposal, details• Labor estimate• Schedule - phases of installation

DeviceTap

Allocation

Required Flow per

each Quantity

Minimum Flow

Required

Actual Flow Given

per each

Total Actual Flow

(GPM)

Typical Pressure

Drop (PSID)

Maximum Allowable Pressure

(PSIG)

Desired Supply Temperature

(°F)

Acceptable Temperature rise (ΔF°)1

Total Head Load to be removed

(KW)Capture Cavity II - ILCTA-MesonKlystron 1.3 GHz ILCTA - MDB A 7 1 7 7 7 70 90 90 10 10.25Modulator B 14 1 14 14 14 90Dummy Load C 10 1 10 10 10TWT Amplifier D 2 1 2 2 2Capture Cavity II - ILCTA-Meson Sub -Total 33 33 33

HINSBody (Klystron 325 Mhz, Toshiba E3740a) J 5.2 1 6 6 6 56 100 90 10 8.79Collector (Klystron 325 Mhz, Toshiba E3740a) K 40 1 48 48 48 56 100 90 10 70.32Electromagnet (Klystron 325 Mhz, Toshiba E3740a) J 2.6 1 4 4 4 56 100 90 10 5.86Modulator M 10 1 10 10 10Pulse Transformer N 5 1 5 5 5Charging Supply325 MHz Wave Guide - HPRF Ferrite Load H 9.2 1 14.3 200 90 10 26.37325 MHz Wave Guide - HPRF Ferrite Load L 9.2 1 14.3 200 90 10 0.00325 MHz Wave Guide - Circulator I 2.6 1 43.3 200 90 10 0.00Coaxial Load Resistor I (Altronic 9725) O 6 1 13 100 90 ??Coaxial Load Resistor II (Altronic 57200B) P 19 1 50 100 ??Coaxial Load Resistor II (Altronic 57200B) Q 19 1 50 100 ??RF Cavity (Resonator) (CAVE) R 5 1 5 0 0 ??Coaxial Load Resistor II (Altronic 57200B) (CAVE) S 19 1 50 100 ??Coaxial Load Resistor I (Altronic 9725) O 6 1 13 100 90 ??

Wildman Test areaPolishing Loop 5 1 5 5 5Misc, bypass jumpers 1 3 5 0 0LCW Pump 20hp 37% eff 9.40Chiller Pump 7.5 hp 60% eff 2.20

HINS Sub-Total 112 106 106 133.19Capture Cavity II - ILCTA-Meson Sub -Total 33 33 33

Total Flow 145 139 139Design - - 175

18

5

5

14 18

5 5

5 5

Current Operation Heat Load/Flow Requirements

Heat Load Requirement Spreadsheet

• Identify flows for all equipment and power supplies.• Identify power input for all equipment and power supplies.• Size pump for new cooling system.• Size heat load for heat exchanger.

Heat Load RequirementsILCTA.Klystron Gallery

Heat Load RequirementsIon Souce.MEBT.Linac Cave

Heat Load and Required Flow Summary

GPM GPM kW

ILTCA-MESON Total Minimum Flow Required 43 Total Flow Given 46 Total Heat Load 33.69

325 MHz Klystron Gallery Total Minimum Flow Required 96 Total Flow Given 131 Total Heat Load 84.96

Ion Source Total Minimum Flow Required 74 Total Flow Given 115 Total Heat Load 81.25

MEBT Total Minimum Flow Required 4 Total Flow Given 5 Total Heat Load 3.66

LINAC Cave Total Minimum Flow Required 116 Total Flow Given 145 Total Heat Load 25.02

TOTAL 333 442 228.58

Current Skid and Piping

Chiller

Vacuum Skid

Garage Door

Old Pumping Skid

Garage Door

3" Supply and

Return

• Pump (Model D-1011)– 120 GPM

– 130 Pressure Differential

– 300 ft Head

– 8.25” Impeller

– 3500 RPM

– 30 Hp

• Heat Exchanger– 160 kW

• Chiller– 45 Tons of Refrigeration

– 158 kW

New Pump Room and Piping

Chiller

Vacuum Skid

Garage Door

Old Pumping Skid

6" Supply and Return

Garage Door

Heat Exchanger

Pump

DI Bottle

• Pump– 450 GPM

– 160 Pressure Differential

– 370 ft Head

– 9.81” Impeller

– 3500 RPM

– 75 Hp

• Heat Exchanger– 250 kW

• Chiller– 45 Tons of Refrigeration

– 158 kW

Upgrade CapabilitiesLocation Line Size Current Flow Possible Flow (under 9 ft/s)

MP7 through access tunnel

6” 462 GPM 800 GPM

West Wall, including ILCTA tent

3” 92 GPM 200 GPM

HINS Ion Source/MEBT 3” 185 GPM 200 GPM

HINS Klystron Line 4” 260 GPM 350 GPM

HINS LINAC Cave 3” 100 GPM 200 GPM

Pump Room

4" Supply and Return Line

3" Supply and Return Line 3" Supply and Return Line

3" Supply and Return Line

6" Supply and Return Line

6" Supply and Return Line

- Isolation valves

West Wall,

including ILCTA tent

HINS Ion Source/MEBT HINS LINAC Cave

HINS Klystron Line

MP7 through access tunnel

Note: West Wall can accommodate future 2nd klystron.

Materials List

Note: This is not a complete list, pending further EDIA.

Scheduling

• Phases of installation• Phase I: 6" hallway, pump room, during

HINS/ILCTA operation (est. 3 weeks)• Phase II: HINS/ILCT shutdown required, install

cat walk area, upgrade west wall, extend west wall to ILCTA tent, install new ball valves for cave and ion source (est. 2-3 weeks)

• Phase III: ion source area (could be part of phase II) during HINS/ILCTA operation

• Phase IV: cave area, during HINS/ILCTA operation

Schedule and Labor

Obstacles to Proceed

• Approval to Proceed

• Procurement

• Drafting Support

• Engineering Support

• Shutdown 2007

Summary/Conclusion

• Schedule is optimistic– Assumes engineering support is available at

the 30% level.– Task manager manpower is available at the

time of installation.– Approval to Proceed is given this week– Drafting support is provided this week.– Procurement is as scheduled

Summary/Conclusion

• Milestones– Present proposal, approval to proceed, 8/7/07– Installation and commission operation of

Phase III, Ion Source Area, 11/14/07– Installation and commission operation of

Phase IV, Cave Area, date:?????