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国际流体力学研究期刊
ESCI SJR: 0.22 SNIP: 0.446 CiteScore™: 0.5

ISSN 打印: 2152-5102
ISSN 在线: 2152-5110

国际流体力学研究期刊

DOI: 10.1615/InterJFluidMechRes.2018020153
pages 27-38

NUMERICAL STUDY OF MHD BOUNDARY LAYER FLOW OF A VISCOELASTIC AND DISSIPATIVE FLUID PAST A POROUS PLATE IN THE PRESENCE OF THERMAL RADIATION

G. Sivaiah
Department of Mathematics, Rayalaseema University, Kurnool-518002, A.P., India
Konda Jayarami Reddy
Department of Mathematics, K.L. University, Vaddeswaram, Guntur-522502, A.P., India
P. Chandra Reddy
Department of Mathematics, Annamacharya Institute of Technology and Sciences, Rajampet, Kadapa-516126, A.P., India
M. C Raju
Annamacharya Institute of Technology and Sciences

ABSTRACT

In this manuscript, an investigation is done to analyze various properties of fully developed free convective flow of a viscous incompressible electrically conducting viscoelastic and dissipative fluid past a vertical porous plate bounded by a porous medium in the presence of thermal radiation and variable permeability. A magnetic field of uniform strength is applied perpendicular to the plate, and the presence of a heat source is also considered. The coupled dimensionless nonlinear partial differential equations are solved numerically by finite difference method. The numerical computations have been studied through graphs. The presence of thermal radiation decreases the temperature, and an opposite nature is shown in the case of Eckert number.


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