POOL BOILING HEAT TRANSFER MECHANISM OF BINARY MIXTURES

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POOL BOILING HEAT TRANSFER MECHANISM OF BINARY MIXTURES

Gu Junjie, Li Xiulun and Huang Hongding (Department of Chemical Engineering, Tianjin University, Tianjin 300072)Li Yongcheng (Department of Chemical Engineering, Tianjin Institute of Technology, Tianjin 300191)

Online:1992-04-25 Published:1992-04-25

双组分互溶混合物的池沸腾传热

谷俊杰,李修伦,黄鸿鼎,李永成

天津大学化工系,天津大学化工系,天津大学化工系,天津理工学院化工系天津300072 ,天津300072 ,天津300072 ,天津300191

Abstract

Abstract: The bubble growth parameters during pool boiling of binary mixtureswere investigated. A correlation based on heat and mass transfer analogy was developed to predict the variation in heat transfer coefficient or wall superheat. It agreed well with the data published in literatures. This hypothesis can. also be introduced to electrolyte solutions.

摘要： 通过对沸腾时汽泡生长规律的分析,从两相界面传热传质类似律出发,推导出双组分互溶混合物的池沸腾传热式,由此预测的结果与已有的实验数据吻合较好.同时提出了探讨电解质水溶液的池沸腾传热式.

谷俊杰,李修伦,黄鸿鼎,李永成. 双组分互溶混合物的池沸腾传热 [J]. CIESC Journal.