Heat transfer by thermosolutal natural convection in a vertical composite fluid-porous cavity

被引：25
|
作者：
Goyeau, B
Gobin, D
机构：
[1] Univ Paris 06, CNRS, UMR 7608, FAST, F-91405 Orsay, France
[2] Univ Paris 11, CNRS, UMR 7608, FAST, F-91405 Orsay, France
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1999年 / 26卷 / 08期
关键词：
D O I：
10.1016/S0735-1933(99)00102-5
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Double diffusive natural convection of a binary fluid is studied in a rectangular enclosure partially filled with a porous matrix. The study is focused on the influence of the porous layer permeability on the overall heat transfer. The numerical results show that the convective flow structure, and consequently the heat transfer, results from a complex interaction between the viscous drag in the porous layer and the driving force enhancement due to the flow penetration. (C) 1999 Elsevier Science Ltd.
引用
收藏
页码：1115 / 1126
页数：12
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