Capillary cooling of superconducting coils with two-phase hydrogen or nitrogen

被引：4

作者：

de Waele, A. T. A. M. ^{[1
]}

Oswald, B. ^{[1
]}

Reis, T. ^{[1
]}

Oswald, J. ^{[1
]}

机构：

[1] Oswald Elektromotoren GmbH, Benzstr 12, D-63897 Miltenberg Main, Germany

来源：

CRYOGENICS | 2017年 / 84卷

关键词：

Superconducting motors; AC losses; Liquid hydrogen cooling;

D O I：

10.1016/j.cryogenics.2017.02.006

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Superconducting coils in AC application, such as in the stator of superconducting motors, have losses which warm up the coil and so limit the performance. Good thermal contact between the coil and the cooling agent is important. In this research we investigate the possibility of cooling the coils by a cryoliquid, such as liquid hydrogen or liquid nitrogen, flowing through capillaries in thermal contact with the coils. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：29 / 36

页数：8

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