• EFFECT OF RADIATION AND DISSIPATION ON UNSTEADY CONVECTIVE HEAT TRANSFER FLOW OF A VISCOUS FLUID IN A VERTICAL CHANNEL WITH OSCILLATORY WALL TEMPERATURE

Abstract

An attempt to analyse the unsteady convective heat transfer of dissipative viscous fluid through a porous medium confined in a vertical channel on whose walls an oscillatory temperature is prescribed. Approximate solutions to coupled non-linear partial differential equations governing the flow and heat transfer are solved by a perturbation technique. The velocity, temperature, skin friction and rate of heat transfer are discussed for different variations of and t.