We investigate the effect of viscous dissipation on the thermal transport characteristics of heat and its consequence in terms of the entropy-generation rate in a circular Couette flow. We consider the flow of a Newtonian fluid through a narrow annular space between two asymmetrically-heated concentric micro-cylinders where the inner cylinder is rotating at a constant speed. Employing an analyt...

A numerical investigation is performed for the MHD viscous nanofluid due to convective stretching. Heat and mass transfer are investigated steady, dissipations chemical reactions. The governing partial differential equations transformed into an arrangement of non-linear ordinary by using similarity transformation. Utilising shooting method, system has been solved with help computational languag...

This article presents the heat and mass transfer characteristics of unsteady MHD flow of a viscous, incompressible and electrically conducting micropolar fluid in the presence of viscous dissipation and radiation over a porous stretching sheet with chemical reaction. The governing partial differential equations (PDEs) are reduced to ordinary differential equations (ODEs) by applying suitable si...

The effect of energy absorption during the binary evolution Exotic-compact-objects (ECOs) is extensively studied. We review underlying mechanism that provides dissipation in material objects - tidal friction. show unlike typical astrophysical objects, where due to viscosity negligible, ECOs, could potentially mimic analogous black-holes (BHs) heating. stand for their differences and similaritie...