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Study of enhanced heat transfer by axial convection condensation outside horizontal tube

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Indexed by:Journal Papers

Date of Publication:1998-01-01

Journal:Journal of Dalian University of Technology

Included Journals:PKU、CSCD

Volume:38

Issue:3

Page Number:286

ISSN No.:1000-8608

Key Words:凝结换热; 轴向流动/强化传热

Abstract:对纯净饱和蒸气沿水平圆管外轴向强制对流凝结换热的强化传热机理进行了分析和计算,得到了适用该种流动形式的强化传热措施.计算表明这种措施强化了凝结传热.通过对液膜的受力分析,得出了较佳槽宽的计算公式,为工程设计及制造提供依据.

Pre One:A new solution for the numerical analysis of condensation heat transfer of steam flowing axially outside a horizontal tube