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Heat Transfer Research
BUOYANCY-DRIVEN CHEMICALIZED EMHD NANOFLUID FLOW THROUGH A STRETCHING PLATE WITH DARCY–BRINKMAN–FORCHHEIMER POROUS MEDIUM
Satyaranjan R. Mishra
Department of Mathematics, Siksha 'O' Anusandhan Deemed to be University,
Bhubaneswar-751030, Khandagiri, Odisha, India
School of Mathematics and Information Sciences, Guangzhou University, Guangzhou 510006,
Department of Mathematics, Centurion University of Technology and Management, Bhubaneswar,
Muhammad Mubashir Bhatti
College of Mathematics and Systems Science, Shandong University of Science and Technology,
Qingdao, Shandong, 266590, China; Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University Yanchang Road,
Shanghai 200072, China
The present paper analyzes steady chemicalized free-convection flow of an electrically conducting nanofluid fluid past a stretching plate installed inside a permeable media accountable to extrinsic magnetic field with nonuniform heat source/ sink. The solution of a two-dimensional problem comprises similarity transformation. The governing modeled nonlinear partial differential equations (PDEs), i.e., momentum equation and heat/mass transfer equations are brought down into nonlinear ODEs. The resulting equations are solved by a numerical method labeled as the spectral local linearization method (SLLM). The numerical outcomes for skin friction, Nusselt number, and Sherwood number are presented in a table. The survey made by preceding investigators is equated with the current study as a peculiar case in the absence of solutal buoyancy, Darcy dissipation, and chemical reaction. The extensive discoveries are: the influence of electromagnetic force reduces the skin friction contribution to flow stability. Liquid medium diffusion greatly compensates the loss due to the Darcy dissipation enhancing the rate of mass transfer.
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