Figure 5 Temperature profiles for different values of Biot
number Bi
The velocity profile for various values of velocity ratio parameter\(\lambda\) is shown in Figure (6). As described by\(\mathbf{[26,28]}\) for Newtonian fluid, the velocity of
fluid inside the boundary layer decreases from the surface towards the
edge of the layer for the first kind \((\lambda<1)\) and the fluid
velocity increases from the surface towards the edge for the second kind\((\lambda>1)\). Similarly, it is important to note that the
stretching velocity and straining velocity are equal as such, there is
no boundary layer of Casson fluid flow near the sheet\(\mathbf{[9]}\).