CIESC Journal

• 化工学报 • 上一篇    下一篇

计算冷凝平均膜传热系数的一个普遍关联式

林纪方,王同文   

  1. 大连工学院 ,大连工学院
  • 出版日期:1983-12-25 发布日期:1983-12-25

A General Correlation for Predicting Average Heat Transfer Coefficient of Film Condensation

Lin Jifang and Wang Tongwen Dalian Institute, of Technology   

  • Online:1983-12-25 Published:1983-12-25

摘要: 本文提出了一个计算纯饱和蒸汽冷凝平均膜传热系数的普遍关联式,适用于不同速度蒸汽在垂直圆管内外的完全冷凝,计算曲线与实验结果基本一致,运算较简便.

Abstract: A new general correlation for predicting average heat transfer coefficient of film condensation has been developed as follows: It is rather simple and convenient in application. The results calculated by this correlation are well in agreement with the experimental data in the literature.