国际标准刊号：ISSN 1000-6516
国内统一刊号：CN 11-2478
摘 要:
通过有限元方法对充满低温液体的气瓶进行传热分析，与试验的结果相结合，分析气瓶的颈管、支撑结构和绝热结构的漏热量并对产品结构进行优化设计，来保证达到优良的绝热性能。[著者文摘]
文章出处:
《低温工程》-2008年1期 -41-44页
Cryogenics
分 类 号:
文献标识码:
A
文章编号:
1000-6516（2008）01-0041-04
[参考文献]
Finite element thermal analysis and experiment of cryogenic insulated cylinders
Li Yang, Wang Caili, Wang Rongshun （Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200240, China）
Abstract:
For the favorable heat insulation performance, the heat transfer of cylinder full of cryogenic liquid was analyzed by finite element analysis method and the calculation results conformed to the results of experiments. The heat leak through neck tube, supports and insulated structure of cylinders were also obtained to achieve an optimum design for the structure of products.[著者文摘]
Key words:
cryogenic insulated cylinders; muhilayer insulation; finite element analysis; heat leak
收稿日期: 2007-12-18
修订日期: 2008-01-30
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