Thermal radiation effects on heat and mass transfer of magnetohydrodynamics Dusty Jeffrey fluid past an exponentially stretching sheet

Abstract

The heat and mass transfer of steady magnetohydrodynamics of dusty Jeffrey fluid past an exponentially stretching sheet in the presence of thermal radiation have been investigated. The main purpose of this study is to conduct a detailed analysis of flow be- haviour of suspended dust particles in non-Newtonian fluid. The governing equations hav been converted into dimensionless form, and then solved numerically via the Keller-box method. The expression of Sherwood number, Nusselt number and skin friction have been evaluated, and then displayed in tabular forms. Velocity, temperature and concen- tration profiles are presented graphically. It is observed that large value of dust particles mass concentration parameter has reduced the flow velocity significantly. Increase in ra- diation parameter enhances the temperature, whereas the increment in Schmidt number parameter reduces the concentration.