Unsteady stagnation point flow of viscous fluid caused by an impulsively rotating disk
作者： T. Hayat , M. Nawaz
DOI: 10.1016/J.JTICE.2010.04.006
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摘要: Abstract This paper describes the influence of mass transfer with first order chemical reaction and concentration buoyancy effect on unsteady magnetohydrodynamic (MHD) stagnation point flow a viscous fluid. The governing partial differential equations are reduced into ordinary by using similarity transformations. Homotopy analysis method (HAM) is employed for computations solution. effects some interesting parameters dimensionless radial axial velocities field examined. variations skin friction coefficients Sherwood number analyzed through plots.
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