1 / 15

WBS 6.3.2 Global Mechanics Outer Cylinder

This document provides an overview of the technical challenges and risks associated with the Mechanics Outer Cylinder for the US ATLAS HL-LHC CD-3a Review in July 2019. The Outer Cylinder serves as the main vessel for housing other ITk assemblies, with major interfaces including IWV, Strip Shell Layer-3, and Structural Bulkhead. The document highlights the fabrication risk, material composition, and various functions of the Outer Cylinder including gas seal, faraday cage, and thermal barrier.

fwanda
Download Presentation

WBS 6.3.2 Global Mechanics Outer Cylinder

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. WBS 6.3.2Global Mechanics Outer Cylinder Risk Scrubbing October 17 2019 Dennis Boettcher US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  2. Deliverable Overview The Outer Cylinder is the main vessel that houses other ITk assemblies. The major interfaces to the OC are the IWV, the outer-most Strip Shell Layer-3, and Structural Bulkhead. • The OC is required at CERN relatively early in development to begin integration of other assemblies. • The OC is made from 3 similarly sized cylinders to reduce fabrication risk • The OC is made from CN60 high modulus carbon fiber. • Serves as gas seal and faraday cage • Serves as thermal barrier (heaters) • No active cooling US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  3. Technical Challenges • Cylinder is thin and has tight tolerances • The flanges have complex layups and flatness requirements • The overall assembly is very large US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  4. Risk Overview US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  5. Risk Description: RD2 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  6. Risk Description: RD3 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  7. Risk Description: RD4 Should move to PST and append new task ID US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  8. Risk Description: RD5 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  9. Risk Description: RD7 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  10. Risk Description: RD8 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  11. Risk Description: RD9 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  12. Risk Description: RD10 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  13. Risk Description: RD11 US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  14. Not in RR US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

  15. Risk Description: ITEM US ATLAS HL-LHC CD-3a Review, July 9-11, 2019

More Related