Mixed convection flow along a vertical permeable plate embedded in a porous medium in the presence of a transverse magnetic field

被引：25

作者：

Chamkha, AJ ^{[1
]}

机构：

[1] Kuwait Univ, Dept Mech & Ind Engn, Safat 13060, Kuwait

来源：

NUMERICAL HEAT TRANSFER PART A-APPLICATIONS | 1998年 / 34卷 / 01期

关键词：

D O I：

10.1080/10407789808913979

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Continuum boundary layer equations are derived for governing steady, laminar, hydromagnetic, mired convection flow along a vertical semi-infinite permeable plate maintained at constant heat flux and embedded in a uniform porous medium with heat generation and magnetic dissipation. A mired-convection parameter covering he entire range from pure forced convection to pure free convection is introduced The governing equations are transformed using a non-similarity transformation and solved numerically by an implicit finite difference method. Typical results for the skin friction coefficient and the wall heat transfer are presented and discussed for various parametric conditions.

引用

页码：93 / 103

页数：11

共 12 条

[1] MHD mixed convection from a vertical cylinder embedded in a porous medium [J].

Aldoss, TK .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 1996, 23 (04) :517-530

[2]

Avduyevskiy V. S., 1978, Heat Transfer - Soviet Research, V10, P136

[3] FINITE DIFFERENCE METHODS OF SOLUTION OF BOUNDARY-LAYER EQUATIONS [J].

BLOTTNER, FG .

AIAA JOURNAL, 1970, 8 (02) :193-&

[4] Non-Darcy hydromagnetic free convection from a cone and a wedge in porous media [J].

Chamkha, AJ .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 1996, 23 (06) :875-887

[5] Non-Darcy mixed convection over a vertical flat plate in porous media with variable wall heat flux [J].

Chen, CH .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 1997, 24 (03) :427-437

[6] Non-Darcy mixed convection along nonisothermal vertical surfaces in porous media [J].

Chen, CH ;

Chen, TS ;

Chen, CK .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1996, 39 (06) :1157-1164

[7] FREE CONVECTION ABOUT A VERTICAL FLAT-PLATE EMBEDDED IN A POROUS-MEDIUM WITH APPLICATION TO HEAT-TRANSFER FROM A DIKE [J].

CHENG, P ;

MINKOWYCZ, WJ .

JOURNAL OF GEOPHYSICAL RESEARCH, 1977, 82 (14) :2040-2044

[8] MIXED CONVECTION ALONG A NONISOTHERMAL VERTICAL FLAT-PLATE EMBEDDED IN A POROUS-MEDIUM - THE ENTIRE REGIME [J].

HSIEH, JC ;

CHEN, TS ;

ARMALY, BF .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1993, 36 (07) :1819-1825

[9] NUMERICAL-ANALYSIS FOR FORCED-CONVECTION OVER A FLAT-PLATE IN POWER LAW FLUIDS [J].

HUANG, MJ ;

CHEN, CK .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 1984, 11 (04) :361-368

[10] FREE-CONVECTION IN A SATURATED POROUS-MEDIUM BEYOND THE SIMILARITY SOLUTION [J].

NAKAYAMA, A ;

HOSSAIN, MA .

APPLIED SCIENTIFIC RESEARCH, 1994, 52 (02) :133-145

← 1 2 →