Md. Mamun Molla

TL;DR: In this paper, the effect of internal heat generation/absorption on a steady two-dimensional natural convection flow of viscous incompressible fluid along a uniformly heated vertical wavy surface has been investigated.

TL;DR: It is found that the non-Newtonian viscosity models enlarge the length of the post-stenotic re-circulation region by moving the reattachment point of the shear layer separating from the upper wall further downstream, but the turbulent kinetic energy at the immediate post-lip of the stenosis drops due to the effects of theNon-Newtonsity.

TL;DR: In this article, the effect of thermal radiation on a steady two-dimensional mixed convection laminar flow of viscous incompressible optically thick fluid along a vertical wavy surface has been investigated.

TL;DR: In this article, the results of the surface shear stress in terms of local skin friction and the surface rate of heat transfer were obtained and presented in both tabular and graphical formats.

TL;DR: In this article, free convection flow from an isothermal horizontal circular cylinder immersed in a fluid with viscosity proportional to an inverse linear function of temperature is studied and the governing boundary layer equations are transformed into a non-dimensional form and the resulting nonlinear system of partial differential equations is reduced to local non-similarity equations which are solved numerically by a very efficient implicit finite difference method together with Keller box scheme.