Soret-driven thermosolutal convection in a vertical enclosure

被引：34
|
作者：
Joly, F
Vasseur, P
Labrosse, G
机构：
[1] Ecole Polytech, Montreal, PQ H3C 3A7, Canada
[2] Univ Paris Sud, LIMSI, F-91405 Orsay, France
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 2000年 / 27卷 / 06期
关键词：
D O I：
10.1016/S0735-1933(00)00156-1
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The purpose of this paper is to investigate the influence of the Soret effect on natural convection in a vertical cavity filled with a binary liquid. The two vertical walls of the cavity are subject to constant fluxes of heat while the two horizontal ones are adiabatic. The analysis deals with the particular situation where the buoyancy forces induced by the thermal and solutal effects are opposing each other and of equal intensity. In the limit of tall enclosures an analytical model is derived on the basis of a parallel flow approximation. The study is completed by a numerical solution of the full governing equations. (C) 2000 Elsevier Science Ltd.
引用
收藏
页码：755 / 764
页数：10
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