Unsteady MHD free convective Couette flow between vertical porous plates with thermal radiation
作者： Basant K. Jha , B.Y. Isah , I.J. Uwanta
DOI: 10.1016/J.JKSUS.2015.06.005
关键词: Classical mechanics 、 Physics 、 Prandtl number 、 Steady state 、 Finite difference method 、 Convection 、 Magnetohydrodynamics 、 Compressibility 、 Mechanics 、 Thermal radiation 、 Couette flow
摘要: Abstract This study investigates the unsteady MHD free convective Couette flow of viscous incompressible electrically conducting fluid between two infinite vertical porous plates in presence transverse magnetic field and thermal radiation. Solutions for time dependent energy momentum equations are obtained by implicit finite difference method. To check accuracy numerical solutions, steady state solutions using perturbation The effect various parameters controlling physical situation is discussed with aid line graphs. Significant results from this that both velocity temperature increase radiation parameter time. A series experiments show occur when dimensionless approaches values Prandtl number fluid. During course computation, an excellent agreement was found at large value
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