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Based on the analysis of the principles of heat and mass transfer from the liquid bulkto bubble surface during nucleation,a new estimaion method to predict the heat transfer of thenucleate pool boiling in binary mixtures is proposed in this paper by using the heat and mass transferanalogy(Colburn analogy)at the bubble surface transfer layers.With the use of Thome’s conceptof boiling range,an approximate method is derived to realize the calculation.The predicted resultsby this method are in good agreement with the experimental data from different sources.
Based on the analysis of the principles of heat and mass transfer from the liquid bulk to bubble surface during nucleation, a new estimaion method to predict the heat transfer of thenucleate pool boiling in binary mixtures is proposed in this paper by using the heat and mass transferanalogy ( Colburn analogy) at the bubble surface transfer layers. The use of Thome’s concept of boiling range, an approximate method is derived to realize the calculation. Predicted resultby this method are in good agreement with the experimental data from different sources.