RADIATIVE HEAT AND MASS TRANSFER IN MHD FLOW OVER A STRETCHING SHEET UNDER THE EFFECT OF JOULE HEATING AND VISCOUS DISSIPATION WITH VARIABLE WALL TEMPERATURE PARAMETER

In the present problem Heat and Mass transfer of a MHD flow in the effect of radiation, viscous dissipation and Joule heating is considered. The temperature at the wall is taken as power law with variable exponent. The problem is solved analytically using concept of confluent hypergeometric function. The effects of various parameters entering into the problem are discussed and presented in graphical form. Variable power of temperature parameter provides unique and very useful results for the effects over temperature.