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The influence of cable conduction on quench propagation in force-flow cooled conductors

被引：3
作者：
Bottura, L
机构：
[1] CERN, Division AT-MA
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1996年 / 9卷 / 03期
关键词：
D O I：
10.1088/0953-2048/9/3/003
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This paper discusses the influence of thermal conduction along the cable on the propagation of normal zones in force-flow cooled conductors. It is shown that because of conduction in the cable, and because of a temperature gradient between the cable and the cooling helium, the normal zone always propagates faster than the speed of the helium being ejected from the normal zone: the normal front advances the heated helium slug. Expressions to estimate the front advance speed are given, and its influence on the global propagation speed is discussed.
引用
收藏
页码：141 / 144
页数：4
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