• Jagadish Tawade
• Pradeep.G.Jante
• Ambuja V Joshi

Abstract This paper explores the influence of a non-uniform heat source/sink in a flow of couple stress fluid by stretching sheet in the MHD convective flow of a viscous incompressible flow. The numerical results of magneto hydrodynamic liquid flowing across a stretching sheet at its stagnation point while also experiencing viscous dissipation, variable magnetic field, thermal radiation, uniform heat source, Joules dissipation and non-uniform heat source/sink. The governing partial differential equations that regulate physical phenomena are converted to non-linear ordinary differential equations via partial differential equations by using the appropriate similarity transformations. Later, resolved by numerically using the Runge-Kutta fourth order with efficient shooting method by using Mathematica. Results of the effect of a non-dimensional parameters like Velocity ratio parameter (λ), Source andRadiation parameter, Magnetic parameter (M), Grashaff number, Eckart Number (Ec), Chemical reaction parameter ( γ ), Porosity (k), Prandtl Number (Pr), Space dependent parameter, Temperature dependent parameter etc. On the velocity, temperature and concentration profiles for their numerous values were analyzed and depictedgraphically and also given in tabular form. The outer-stream velocity is varying linearly with the coordinate parallel to the boundary due to the effect of stagnation point. The porous parameter increases with the increase in the velocity.

Keywords: Convective flow, Permeable stretching sheet, Stagnation point, Magnetohydrodynamics, Stretching Sheet

"Thermal radiation and non-uniform heat source/sink on MHD convective flow of a viscous incompressible fluid over a permeable stretching sheet", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 2, page no.f209-f223, February-2023, Available :http://www.jetir.org/papers/JETIR2302525.pdf

"Thermal radiation and non-uniform heat source/sink on MHD convective flow of a viscous incompressible fluid over a permeable stretching sheet", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 2, page no. ppf209-f223, February-2023, Available at : http://www.jetir.org/papers/JETIR2302525.pdf