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ISSN Druckformat: 1940-2503
ISSN Online: 1940-2554
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FLOW AND HEAT TRANSFER OF A NANOFLUID BY MIXED CONVECTION WITH NONUNIFORM HEAT SOURCE/SINK AND MAGNETIC FIELD EFFECT: A NUMERICAL APPROACH
ABSTRAKT
Heat transfer characteristics of a two-dimensional steady hydromagnetic mixed-convection flow of a nanofluid over a nonlinear stretching sheet taking into account the effects of internal heat generation/absorption have been investigated numerically. The governing partial differential equations are nondimensionalized and transformed into similar forms by using appropriate similarity transformations. The transformed set of coupled nonlinear partial differential equations is solved using spectral local linearization method. The effects of different flow controlling parameters, namely, space- and temperature-dependent heat source/sink, buoyancy force, magnetic force, stretching index, Brownian motion, thermophoresis and Lewis number parameter on the flow field, heat transfer characteristics, and nanoparticles concentration, are examined.
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Kumar Dileep, Singh A. K., Bhattacharyya Krishnendu, Banerjee Astick, Effects of Hall current on MHD natural convection in between two vertical flat walls with induced magnetic field and heat source/sink, International Journal of Ambient Energy, 2021. Crossref
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Sedki Ahmed M., Effect of thermal radiation and chemical reaction on MHD mixed convective heat and mass transfer in nanofluid flow due to nonlinear stretching surface through porous medium, Results in Materials, 16, 2022. Crossref