Experimental investigation on heat transfer performance of a cryogenic thermosyphon

被引:0
|
作者
Li, Weizheng [1 ]
Qiu, Limin [1 ]
Zhang, Xuejun [1 ]
Chen, Ping [1 ]
He, Yonglin [1 ]
机构
[1] Zhejiang Univ, Cryogen Lab, Hangzhou 310027, Peoples R China
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中图分类号
O414.1 [热力学];
学科分类号
摘要
As a high performance heat transfer device, the thermosyphon has many promising applications in cryogenic technique and superconductive magnet cooling. In this paper, the thermosyphon made of stainless steel has an operating length of 6.0x10(-1) in and an inner diameter of 0.9x10(-2) in. The effects of the filling ratio and inclination angle on its heat transfer rate are experimentally investigated. For this self-made thermosyphon, the optimum filling ratio is about 18.5% and the optimum inclination angle to the horizon is about 50 degrees.
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页码:269 / 272
页数:4
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