Convective Stability in a Rectangular Box of Fluid-Saturated Porous Medium with Constant Pressure Top and Constant Flux Bottom Heating

被引：0
|
作者：
C.Y. Wang
机构：
[1] National University of Singapore,Department of Mechanical and Production Engineering
[2] Michigan State University,Departments of Mathematics and Mechanical Engineering
来源：
Transport in Porous Media | 2002年 / 46卷
关键词：
internal free convection; linear stability;
D O I：
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中图分类号：
学科分类号：
摘要：
A fluid-saturated porous medium in a rectangular box is heated from below by constant flux. The top is open at constant pressure and the sides are insulated. Linear free convection stability analysis yields a complicated characteristic equation. It is found that the critical Rayleigh number and the incipient mode are sensitive to the dimensions of the box.
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页码：37 / 42
页数：5
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