STABILITY OF CONVECTIVE FLOW IN A POROUS MEDIUM

被引：32

作者：

WESTBROOK, DR

机构：

[1] University of Calgary, Calgary, Alta.

来源：

PHYSICS OF FLUIDS | 1969年 / 12卷 / 08期

关键词：

D O I：

10.1063/1.1692709

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A universal criterion for the stability under arbitrary disturbances of the convective flow of a fluid in a porous medium is obtained in terms of a Reynolds number and a Rayleigh number for the flow. It is also shown that stability bounds obtained by small perturbation methods are equally good bounds under arbitrary disturbances.

引用

页码：1547 / +

页数：1

共 7 条

[1] COURANT R, 1937, METHODEN MATH PHYSIK, V2, pCH7
[2] COURANT R, 1953, METHODS MATHEMATICAL, V1, P410
[3] STEADY FREE CONVECTION IN A POROUS MEDIUM HEATED FROM BELOW
ELDER, JW
[J]. JOURNAL OF FLUID MECHANICS, 1967, 27 : 29 - &
[4] Joseph D.D., 1965, ARCH RATION MECH AN, V20, P59, DOI [10.1007/BF00250190, DOI 10.1007/BF00250190]
[5] KARRA PS, 1968, THESIS U CALGARY
[6] CONVECTION OF A FLUID IN A POROUS MEDIUM
LAPWOOD, ER
[J]. PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1948, 44 (04): : 508 - 521
[7] SERRIN J, 1959, ARCH RATION MECH AN, V1, P1

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