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Situation du projet collier pour préparation du 'Work Package' en Iran

Situation du projet collier pour préparation du 'Work Package' en Iran. prepared by : M. Oriunno  & D. Druzhkin   . Shielding:Final optimization: April 03. Respect max torque on RS hinges Equalize load on HF jacks. “CASTOR”. T2.

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Situation du projet collier pour préparation du 'Work Package' en Iran

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  1. Situation du projet collier pour préparation du 'Work Package' en Iran prepared by : M. Oriunno  & D. Druzhkin   

  2. Shielding:Final optimization: April 03 Respect max torque on RS hinges Equalize load on HF jacks “CASTOR” T2 thin pipe 13-18 m good for 1034 pp with no CASTOR (vac to be checked)

  3. Constraints on the max. loads on the jacks HF Weight Break down (HF EDR): HF = 215 t Table = 25 t Risers = 18 x 3 t Mini Racks = 0.250 x 4 t TOTEM Platform = 5 t Grand Total = 300 t Collar Weights Collar 2 x 4395 Kg Table 1 x 2450 (1 x 4550 with CASTOR) Kg Platform 1 x 5100 Kg Grand Total 18440 Kg< 20 tons Va Vb

  4. Final optimization: April 03 Neutron (E>100keV) flux maps (Mika Huhtinen) pp 1034 cm-2 s-1 OK for pp < ~ 1033 cm2s-1 -as good as before, but with thin beampipe. -better balanced along z. (no particular weak-point)

  5. Update of the parameters

  6. Update of Parameters

  7. Update of Parameters

  8. The Conceptual Design Collar Shielding independent from Vacuum Cahmber/T2/CASTOR/BCMs Possibility to stage the detectors/services independently Minimal system : Collar shielding close around the vacuum chamber Full occupancy system : T2/CASTOR/BCM  MODULAR SYSTEM

  9. The evolution Once upon in a time a shielding……. …today a CMS region with an high density of detectors, monitors and services ! Collar Table T2 GEM CASTOR

  10. Table of Collar with sliding mechanisms CASTOR cradle Manual mechanism for CASTOR Opening

  11. Table of Collar with CASTOR, BCM2 and the T2 sliding mechanism

  12. Detailed Drawings

  13. Detail drawing half collar

  14. Detailed drawing Collar Table

  15. Collar table study

  16. The platform for the collar shielding

  17. Finite Element Analysis Weights Collar 2 x 4395 Kg Table 1 x 2450 (1 x 4550 with CASTOR) Kg Platform 1 x 5100 Kg Grand Total 18440 Kg< 20 tons

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