A simplified method of calculation of the heat transfer coefficients during boiling of multicomponent mixtures

被引：0
|
作者：
Krupiczka, R [1 ]
Rotkegel, A [1 ]
Ziobrowski, Z [1 ]
机构：
[1] Polish Acad Sci, Inst Chem Engn, PL-44100 Gliwice, Poland
来源：
INZYNIERIA CHEMICZNA I PROCESOWA | 2004年 / 25卷 / 02期
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D O I：
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中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A simplified method of calculation of the heat transfer coefficients taking into account the influence of mass transport during boiling of multicomponent mixtures has been elaborated. The results of calculation were successfully confirmed in ternary system experiments (methanol-isopropanol-water) performed for different hydrodynamic conditions such as: pool boiling and liquid evaporation at the free surface of the falling film. The experimental data covered wide range of heat fluxes from 6 to 230 kW/m(2).
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页码：189 / 199
页数：11
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