• HYDRO-MAGNETIC COMBINED CONVECTION FLOW THROUGH A VERTICAL COAXIAL DUCT WITH VISCOUS DISSIPATION

Abstract

This paper focuses on a steady laminar fully developed combined convection flow of a viscous incompressible, electrically conducting fluid between two non-conducting vertical coaxial circular pipes by taking viscous dissipation into account. The governing boundary layer equations are solved by regular perturbation technique. The influence of various governing parameters on the fluid the velocity, temperature, skin-friction co-efficient and Nusselt number are computed and discussed in detail.