BOUNDARY LAYER IN FLOW OF CASSON FLUID DUE TO STRETCHING SHEET WITH EXPONENTIALLY MOVING FREE STREAM

The study on boundary layer in flow of non-Newtonian Casson fluid over an exponentially stretching surface in presence of suction effect is carried out. The leading partial differential equations are converted in to ordinary differential equations using suitable similarity transformations. The resulting equations are solved with boundary conditions by fourth order Runge -Kutta method using Matlab software. The values of the velocity ratio parameter are assorted to study the effect of this on the thickness of velocity and thermal boundary respectively in presence of suction with variation in different parameters like Prandtle number, Magnetic parameter, Casson parameter. Temperature gradient Profiles are plotted by varying the values of Parameter (lambda), Prandtle number (Pr) and discussed.