Hybrid Nano Liquid Flow with Electromagnetohydrodynamic and Bioconvective across a Stretching Sheet in a Porous Media with Thermal Buoyancy Effect

Document Type : Regular Articles

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Mathematics Department, Faculty of Science, Sohag University, Sohag, Egypt., Sohag University, Sohag 82524, Egypt.

Abstract

The present study examines the outcome of viscous dissipation chemical reaction, and stratification in porous media on electromagnetohydrodynamic (EMHD) bioconvective hybrid nanofluid flow over an extending surface, using efficient similarity transformations. The system of partial differential equations (PDEs), which is very nonlinear, is converted to a set of ordinary differential equations (ODEs), which is then numerically solved using MATHMATICA's NDSOLVE METHOD and MATLAB's built-in numerical algorithm, bvp4c, is based on finite differences. Graphical representation between the Numerical results for various values of factors related to buoyancy, magnetic, thermal, and solute stratification include profiles of concentration, motion, and temperature. According to the skin friction coefficient, and local Nusselt and Sherwood numbers graphs, the effect of the magnetic field on the velocity profile is shown to be outweighed by the electric field. the electric field dominates the magnetic field in a physical sense. So the velocity profile speeds up with increasing values of M. The fluid temperature and concentration decrease with the increment of the thermal buoyancy  and solutal stratification parameters, respectively, whereas the magnetic and buoyancy parameters reduce both temperature and concentration profiles. due to the velocity profile acceleration when Lamda increases

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Sohag Journal of Sciences
Volume 9, Issue 3
September 2024
Pages 217-225

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