Unsteady free convection oscillatory couette flow through a variable porous medium with concentration profile

Document Type: Research Paper

Authors

1 DST-CIMS BHU Varanasi

2 Amity School Of Engineering And Technology, 580, Delhi Palam Vihar Road, Bijwasan, New Delhi 110061, India

3 IIT BHU, Varanasi

4 Government College Hisar Haryana

Abstract

In this paper we have studied the effect of free convection on the heat transfer and flow through variable porous medium which is bounded by two vertical parallel porous plates. In this study it is assume that free stream velocity oscillates with time about a constant mean. Periodic temperature is considered in the moving plate. Effect of different parameters on mean flow velocity, Transient velocity, Concentration profile and transient temperature studied in detail.

Keywords