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RESEARCH AND COMPARISON OF HEAT TRANSFER AND PRESSURE DROP OF INTEGRAL PIN-FIN TUBES

QIAN Songwen;MA Xiaoming;FANG Jiangmin;YANG Liming   

  • Online:2002-07-25 Published:2002-07-25

三维整体针翅强化传热管的传热和压降性能研究与比较

钱颂文; 马小明; 方江敏; 杨丽明   

  1. 华南理工大学工业控制系; 湛江海洋大学工程学院热能动力系

Abstract: Based on the overview on 3-D pin-fin tubes,the experimental results obtained by the authors are presented and compared with the results of 14 types of pin-fin tubes from Q.Liao et al .The influences of different parameters on heat transfer and pressure drop are also discussed.

摘要: 在概述国外三维针翅管的基础上介绍了作者的实验研究结果 ,并与Q .Liao等人的 14种管结果比较 ,讨论了不同参数对传热与压降的影响.