Nonstationary heat and mass transfer in evaporative cooling of flowing liquid films

被引：1
|
作者：
Dashkov G.V. [1 ]
Nogotov E.F. [1 ]
Pavlyukevich N.V. [1 ]
Tyutyuma V.D. [1 ]
机构：
[1] A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk, 220072
来源：
Journal of Engineering Physics and Thermophysics | 2006年 / 79卷 / 1期
关键词：
Heat Transfer; Liquid Film; Evaporative Cool; Cool Tower; Total Heat Flux;
D O I：
10.1007/s10891-006-0059-4
中图分类号：
学科分类号：
摘要：
A mathematical model of nonstationary evaporative cooling of a laminar liquid film flowing down a vertical surface in its blowing with a countercurrent steam-air flow has been developed. The problem of heat and mass transfer has been formulated in a conjugate statement. The calculated data on the time change in the temperature and concentration fields in the steam-air flow and the liquid film as well as in the density of the heat flux on the flowing-film surface have been given. © 2006 Springer Science+Business Media, Inc.
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页码：1 / 9
页数：8
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