球面形凹凸换热管力学性能

晨怡热管 (湘潭大学, 湖南湘潭　411105) 刘吉普, 文美纯 2008-5-13 11:24:53

摘要: 在试验的基础上,对球面形凹凸换热管与光滑面换热管的力学性能进行了比较和评述,理论分析和试验结果验证了球面形凹凸换热管结构的可靠性,并获得了几点重要结论。
关　键　词: 换热器;换热管;力学性能

The mechanical performance of convex2concave spherical heat exchange tubes
LIU Ji2pu , WEN Mei2chun
(Xiangtan University ,Xiangtan 411105 ,China)
Abstract : The mechanical performance of convex2concave spherical heat exchange tubes with the smooth2faced heat exchange tubes are compared and discussed based on the test described ,the theoretical analysis and test results verified the reliability of convex2concave spherical heat exchange tubes and some important conclusions were derived.
Key words : heat exchanger ;heat exchange tubes ;mechanical performance

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