EFFECT OF TEMPERATURE DEPENDENT HEAT SOURCE AND RADIATION ON THE CONVECTIVE FLOWS BETWEEN VERTICAL WAVY CHANNELS DUE TO TRAVELLING THERMAL WAVES

In this paper we have considered heat transfer of hydromagnetic flows bounded between wavy walls to investigate the effect of radiation and variable heat source due to travelling thermal waves. In the two wavy walls, one wall is assumed to have a phase advance or lag in comparison with the other wall. The problem is divided into two parts, the mean part and the perturbed part. The asymptotic solution is found out for both the parts and the total solution is analysed using numerical computations.