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多孔介质期刊
影响因子: 1.49 5年影响因子: 1.159 SJR: 0.43 SNIP: 0.671 CiteScore™: 1.58

ISSN 打印: 1091-028X
ISSN 在线: 1934-0508

多孔介质期刊

DOI: 10.1615/JPorMedia.v17.i11.60
pages 1007-1017

MIXED CONVECTION SLIP FLOW WITH HEAT TRANSFER AND POROUS MEDIUM

Swati Mukhopadhyay
Department of Mathematics, The University of Burdwan, India
Iswar Chandra Mandal
Department of Mathematics, The University of Burdwan, Burdwan-713104, W. B., India
Tasawar Hayat
Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, Pakistan; Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Faculty of Science, King Abdulaziz University, P.O. Box 80257, Jeddah 21589, Saudi Arabia

ABSTRACT

Effects of velocity and thermal slip conditions in the mixed convection flow are addressed in the presence of heat source/sink. An incompressible fluid saturates the porous medium. Similarity transformations reduce the governing partial differential equations into ordinary differential equations. Numerical solution of the resulting problems is discussed. The present analysis reveals that, by reducing the boundary layer thickness, the increasing velocity slip parameter makes the fluid velocity increase whereas nondimensional temperature decreases for increasing values of velocity slip parameter. The rate of heat transfer decreases with increasing values of thermal slip. The surface temperature increases when heat source/sink parameter is increased.