Effects of chemical reaction and radiation on an unsteady MHD flow past an accelerated infinite vertical plate with variable temperature and mass transfer

摘要: This paper deals with the study of effects first order chemical reaction and radiation on an unsteady MHD flow incompressible viscous electrically conducting fluid past accelerated infinite vertical plate variable temperature mass transfer. The resulting approximate dimensionless system governing partial differential equations are integrated in closed form by Laplace transform technique A uniform magnetic field is assumed to be applied transversely direction flow. Rosseland model has been chosen investigation, expressions for velocity field, concentration skin-friction flow, coefficient heat transfer flux at have obtained non-dimensional these illustrated graphically various physical parameters involved study. Investigation reveals that decelerated region adjacent plate, due effect rate (from fluid) decreases absorption thermal radiation. results this work consistent situation problem.