Descrip.

RESUMEN

This paper investigates transient effect on the flor of a termally radiating and electrically conducting compressible gas in a rotating médium bounded by a vertical flan plate. The transcience is provoked by a time dependent perturbation on a constant plate temperature. The problem particularly focusses on an optically thick gas and a gas of arbitrary optical thickness when the difference between the wall and free stream temperatures is small. Analytical results are possible only for limiting values of time and these results are discussed quantitatively. Indeed the assumption of small temperature difference is more appropriate for plates which are opaque rather than transparent.