Development of interconnected silicon micro-evaporators for the on-detector electronics cooling of the future ITS detector in the ALICE experiment at LHC

被引：9

作者：

Francescon, Andrea ^{[1
,2
,3
]}

Romagnoli, Giulia ^{[1
]}

Mapelli, Alessandro ^{[1
]}

Petagna, Paolo ^{[1
]}

Gargiulo, Corrado ^{[1
]}

Musa, Luciano ^{[1
]}

Thome, John R. ^{[4
]}

Del Col, Davide ^{[2
]}

机构：

[1] CERN, European Lab Particle Phys, Dept Phys, CH-1211 Geneva, Switzerland

[2] Univ Padua, Dipartimento Ingn Ind, Padua, Italy

[3] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy

[4] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland

来源：

APPLIED THERMAL ENGINEERING | 2016年 / 93卷

关键词：

Micro-channels; Flow boiling; Micro-fabrication; Electronics cooling; Particle detectors; MICROCHANNELS; FLOWS;

D O I：

10.1016/j.applthermaleng.2015.09.013

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The thermal management of the on-detector electronics and the development of low mass integrated cooling systems have become a crucial task in the design of silicon tracking detectors for high energy physics applications. The use of microfabricated ultra-thin silicon cold plates has gained considerable interest in this sense. One of the most challenging open issues with micro-channel devices is the interconnection of several units into a single system, allowing for the thermal management of silicon detectors covering large surfaces. In this paper, we present a novel concept of low mass interconnected silicon microchannel devices for the future Inner Tracking System of the ALICE experiment at CERN. This design involves for the first time flow circulation and fluid evaporation in two hydraulically interconnected devices. The solution proposed satisfies the requirements of the detector while minimizing the mass involved. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：1367 / 1376

页数：10

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