1

Schematic layout for the CLEX two-beam module cooling

Circuit 1: Super-accelerating structure + AS_Load (x2)Circuit 2: Super-accelerating structure + AS_Load (x2)Circuit 3: PETS unit (x2) + WG (x2) + PETS_Load + RFN_Load (x2) Circuit 4: DBQ (x2) Circuit 5: Spare

Circuit map

123 4

Top: CDR layout (Fig. 5.144)Right: Detailed layout

2

Cooling rack

InputOutput

1

23

4

1

2

3

4

Return pipe Supply pipeIsometric view

3

Cooling network of the Module

Circuit 3: PETS & Load, RFN & Load (Hybr.)

Circuit 1 & 2: SAS & Loads

Assembly Flowchart (link)

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

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Open questions

• Do we need the separate circuit for each DBQ? Now they are cooled in series.

• What would be the material of pipes connecting the cooling rack and cooling network of the module? Plastic multilayer pipes, rigid copper pipes, Kevlar pipes.

• The location of the cooling rack.