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Research Article Open access CC BY 4.0

Thermo-diffusion and Diffusion-thermo Effects on MHD Micropolar Fluid Flow Over a Linearly Stretching Sheet, Through a Non-Darcy Porous Medium

Bhim Sen Kala, Madan Singh Rawat, M. S. Bist, Nimisha Rawat

Asian Research Journal of Mathematics · pp. 1–23 · Published 3 Oct 2017

10.9734/ARJOM/2017/36303

Abstract

In this paper, the thermo-diffusion  and Diffusion-thermo effects on MHD micropolar fluid flow over  a linearly stretching sheet, through a non -Darcy  porous medium, where stretching velocity of  the sheet varies linearly  with distance from the origin, and, temperature and concentration vary non linearly in the boundary layer region, is discussed. By suitable similarity transformations, the governing boundary layer equations are transformed to ordinary differential equations and to solve these equations the method applied is numerical computation with bvp4c, a MATLAB program. The effects of Magnetic Parameter, Soret number and Dufour number on velocity profiles, microrotation profile, heat transfer, and concentration, Skin- Frictions, local Nusselt Number and local Sherwood Number are computed, discussed and analysed  numerically and presented through tables and graphs.

MHD Flow magnetic parameter Dufour number soret number.

Cited by 1

Non-linear convection flow of micro polar nanofluid past an isothermal sphere

Wubshet Ibrahim, Chaluma Zemedu · Journal of Physics Communications · 2019

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