CLEX TBM T0Cooling system

23.04.2014Progress Report

1V. Soldatov, A. Vamvakas, BE-RF23.04.2014

Schematic layout for the CLEX two-beam module cooling

CDR cooling layout (Fig. 5.144)

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CLEX TBM phase 3.2

The two phases have different cooling requirements.• Phase 3.1: One PETS, one SAS, idle PETS loads• Phase 3.2: Two PETS, two SASThe extra cooling circuits for phase 3.2 can be implemented directly or at a later stage

by Michele Modena

Power Dissipation 171 WΔTwater 5 °CNom. Water flow 1.8 l/min# of instances 2

Main components• Super accelerating structure • PETS (Ciemat)

• Drive Beam Quadrupole

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CLIC CDR CLEXPower Dissipation 820 W 5-30 W

ΔTwater 10 ˚C 10 ˚C# of instances 4 2

CLIC CDR CLEXPower Dissipation 110 W 1.3-8 W

ΔTwater 10 ˚C 10 ˚C# of instances 2 2

• RF Loads

Power Dissipation 150 WΔTwater Depends on circuit# of instances 10

Cooling Scheme

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At the 02/04/14 CLIC Module Working Group meeting it was decided to use the existing CTF3 cooling network. A mounting rack with all the necessary components will be installed in close proximity to the TBM and the water will be supplied by the CTF3 network.

Using CTF3 Cooling System

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Top view

Front view

COLD WATER

30˚C TERMOSTAT

Return (x10)

Supply (x10)

Distribution manifold is connected with the equipment by flexible standard Kevlar pipes (approved on 02/04/14 )

CLEX TBM T0 Module Supporting System

Drive beam Girder

Main beam Girder

CLEX TBM MB Girder

CLEX TBM DB Girder

CTF3 Water Supply

Cooling rack

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• Independent distribution manifold• Contains all control components• Compact• In close proximity to the TBM• Flexible pipes to central CTF3 cooling

system

800mm

600m

m

Return

230mm

Spares

To CTF3

From CTF3Supply

*Preliminary rack design

Safety valve

Control valve

Flow meter• Most components already tested in other facilities (CTF3, Xbox)• Control valves yet to be defined (contacting suppliers under way)

Circuit 3Circuit 1/2

Assembly Flowchart (link)

The cooling network will consist of copper pipes (OD 8, 10 and 16mm) and standard connectors (Swagelok)

Cooling Network of the Module

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Example shows the cooling network for the CLEX T0 module with 2 SAS and 2 PETS

Circuits specifications

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Circuit 1: Super-accelerating structure + (2x) AS_LoadCircuit 2: PETS unit + WG + PETS_Load + RFN_Load + (2x)Idle_PETS_LoadCircuit 3: (2x) DBQ

Phase 3.1

Circuit 2: PETS unit + WG + PETS_Load + (2x)RFN_Load + (2x)Idle_PETS_LoadCircuit 4: Super-accelerating structure #2 + (2x) AS_Load

Phase 3.2

Circuit componentsNominal water

flow (m3/h)flow

metercontrol valve

Pressure (bar) interface diameter

1 SAS + Loads 0.07 yes yes 3 16 mm

2 PETS + Loads 0.04 yes yes 3 16 mm

3 DBQ 0.20 yes yes 3 1/2 in

4 SAS + Loads 0.07 yes yes 3 16 mm

Total flow: 0.38 m3/h

*Sizing according to CLEX nominal values

DAQ & Control

• Control rack in shelter• Standalone system• Option for remote control from CTF3 control room

• PID control of component temperature• Similar to LAB modules

• Temperature sensors:• components (x16 surface contact sensors)• Water (x11 pipe sensors)• Ambient temperature (x1)

• Flow meters (x4)• Pressure sensor (x1)• Control Valves (x4)

TBM DAQ & Control

Cooling rack

CTF3Control Room

sensors

Control Valves

Water Flow

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Data acquisition system in LAB

Preliminary Inventory

# Description Catalog name Manufacturer Part number Qty1 control valve type 2873, 2/2-way normally closed (NC) proportional valve, G1/4 (flow 0.1 m3/h) Burkert 234 312 32 control valve Type 2875, 2/2-way normally closed (NC) proportional valve, G3/8 (flow 0.25 m3/h) Burkert 236 903 13 safety valve type 438, Art-Nr. 4384.2984, NPT 1/2" thread Lesser 4384.2984 54 flow meter SMC PF3W 504 03, G3/8 thread SMC PF3W 504 45 pressure regulator type TFU006, ver. III, Pressure regulator for water, n. 770 977, G 1/2" thread Burkert 770 977 1

Cooling rack components:

Miscellaneous:• Hand valves, elbows, fittings• Pipes• Cables• Electronics rack• PC

DAQ components:

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# Description Catalog name Manufacturer Part number Qty1 Chassis NI CompactDAQ 8-Slot USB Chassis National Instruments NI cDAQ-9178 12 Chassis NI CompactDAQ 4-Slot USB Chassis National Instruments NI cDAQ-9174 13 I/O Module 8-Ch, ±10 V, 500 kS/s, 12-Bit Analog Input Module, C Series National Instruments NI 9201 14 I/O Module 4-Channel, 100 kS/s, 16-Bit, 0 to 20 mA Analog Output Module National Instruments NI 9265 15 I/O Module 4-Channel, 100 Ω RTD, 24-Bit Analog Input Module National Instruments NI 9217 86 valve controller Control Electronics for Solenoid Control Valves, type 8605, DIN-rail Burkert 178 363 47 power supply TSP-Series power supply, 24V, 360W Tracopower TSP 360–124 16 pressure sensor OEM pressure transmitter, CTE9010AQ4 Sensortechnics CTE9010AQ4 17 temperature sensors surface temperature sensor SA2F-RTD-3-100-A-40 Omega SA2F-RTD-3-100-A-40 168 temperature sensors Pipe probe temperature sensor, 1/4“NPT thread Omega RTD-NPT-72-E 11

Planning and Activities

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Completion of the specification• List of equipment • Control

requirements

Procurement of market

components

Detailed design• Cooling Rack• Module Cooling

Network• Routing• Control components

Installation works in CTF2

and CTF3Approval

Electronics and Software• Control terminal• Monitoring and

control software

Next steps: • procurement of market components• detailed design & integration