用于LHCb VELO Upgrade I的微通道冷却
仪器与探测器
2022-07-20 v1 高能物理 - 实验
摘要
LHCb VELO Upgrade I目前正在安装,以迎接2022年LHC Run 3的启动,其使用硅微通道冷却器,通过内部循环的双相 \cotwo 对真空下工作的混合像素模块进行热控制。这是该技术迄今最大规模的应用。微通道冷却器的生产于2019年7月完成,组装入冷却结构于2021年9月完成。本文描述了支撑微通道生产与组装的R&D路径以及设计选择的动机。微通道冷却器具有优异的热性能、低且均匀的质量、与ASIC无热膨胀失配,并且耐辐射。文中给出了流体与热性能。
引用
@article{arxiv.2112.12763,
title = {Microchannel cooling for the LHCb VELO Upgrade I},
author = {Oscar Augusto De Aguiar Francisco and Wiktor Byczynski and Kazu Akiba and Claudia Bertella and Alexander Bitadze and Matthew Brock and Bartosz Bulat and Guillaume Button and Jan Buytaert and Stefano De Capua and Riccardo Callegari and Christine Castellana and Andrea Catinaccio and Catherine Charrier and Collette Charvet and Victor Coco and Paula Collins and Jordan Degrange and Raphael Dumps and Diego Alvarez Feito and Julian Freestone and Mariusz Jedrychowski and Vinicius Franco Lima and Abraham Gallas and Wouter Hulsbergen and Daniel Hynds and Gonzalo Arnau Izquierdo and Pawel Jalocha and Eddy Jan and Malcolm John and Nathan Jurik and Alexander Leflat and Edgar Lemos Cid and Rolf Lindner and Alessandro Mapelli and Jerome Noel and Andrei Nomerotski and Rui de Oliveira and Martijn van Overbeek and Chris Parkes and Paolo Petagna and Alexandre Porret and Denis Renaud and Erno Roeland and Giulia Romagnoli and Eric Rouchouze and Krista de Roo and Freek Sanders and Thomas Schneider and Heinrich Schindler and Burkhard Schmidt and Andreas Schopper and Luke Scantlebury-Smead and Miranda Van Stenis and Peter Svihra and Benoit Teissandier and Jean-Francois Teissier and Xavier Thery and Eric Thomas and Bart Verlaat},
journal= {arXiv preprint arXiv:2112.12763},
year = {2022}
}
备注
31 pages, 27 figures