1. Kirill Egorov Indiana University 20 October, 201115th Thermosyphon Workshop 3D-modelling for hydraulic assembly Preliminary design of the TS “Balcony unit” in USA15.

2. 20 October, 20115th Thermosyphon Workshop2 TS “Balcony unit”… Where is the balcony? It’s here! USA15 level 3

3. 20 October, 20115th Thermosyphon Workshop3 Where is the compressor room to connect the “balcony unit”? Keep in mind this white column!!! …and this cable tray

4. 20 October, 20115th Thermosyphon Workshop4 The white column is a part of the USA15 ventilation system. Where is the bottom part?

5. 20 October, 20115th Thermosyphon Workshop5 This is the bottom part of the white column This is the bottom part of the cable tray Compressor room door Keep in mind these two red areas in front of and behind the tank 1 2

6. 20 October, 20115th Thermosyphon Workshop6 The compressor room is found! The compressor room entrance is under this line The tank is under this white area 1 2 3

7. 20 October, 20115th Thermosyphon Workshop7 …and without drilling of ceiling 3 3 30 cm

8. 20 October, 20115th Thermosyphon Workshop8 “Balcony unit” – 3D modelling of components 31kW electric heater Filters 56kW heater Dummy-load Heat-exchanger for sub-cooling Flowmeter

9. 20 October, 20115th Thermosyphon Workshop9 “Balcony unit” – 3D assembling This assembling doesn’t include a support frame There are ~760 3D-solids here

10. 20 October, 20115th Thermosyphon Workshop10 “Balcony unit” – 3D assembling Blue pipes need thermal insulation

11. 20 October, 20115th Thermosyphon Workshop11 “Balcony unit” – 3D integration 1 2 3 4 There are four fixing point for the balcony The support #4 is standing on the roof of the compressor room ~2450 kg without support frame

12. 20 October, 20115th Thermosyphon Workshop12 “Balcony unit” – 3D integration warm liquid to detector cold vapor to condenser warm vapor from detector cold liquid from condenser

13. 20 October, 20115th Thermosyphon Workshop13 “Balcony unit” – 3D integration 1,4 m <1,2 m >3 m

14. 20 October, 20115th Thermosyphon Workshop14 Conclusion There are 3D models for all “Balcony unit” components. The preliminary design is ready. The design of the supporting frame will be ready soon after approval of all the components. The strength of the balcony needs a confirmation from the CERN civil engineering.