Microchannel Cooling techniques at LHCb
• for the collaborations.
Dec 5, 201810 pages
Published in:
- PoS Vertex 2017 (2018) 024
Contribution to:
- , 024
- VERTEX 2017
- Published: Dec 5, 2018 by SISSA
DOI:
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Abstract: (SISSA)
The thermal management of the LHCb Vertex Detector Upgrade will be provided by evaporative carbon dioxide circulating in micro-channels or thin tubes. The main plan is to use micro-channels embedded in silicon due to its excellent cooling performance, no thermal expansion coefficient mismatch with electronics and minimal material budget. However, two back-up alternatives are also being investigated: stainless steel tubes embedded in ceramics and titanium 3D printing. The latest prototyping results concerning all cooling substrates alternatives will be described in this proceedings.- vertex detector: upgrade
- LHC-B
- tube
- performance
- titanium
- ceramics
- iron
- heat engineering
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