Publication de 12 numéros par an
ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508
Indexed in
MIXED CONVECTION ON A PERMEABLE STRETCHING CYLINDER WITH PRESCRIBED SURFACE HEAT FLUX IN POROUS MEDIUM WITH HEAT GENERATION OR ABSORPTION
RÉSUMÉ
The steady mixed convection boundary layer flow due to a permeable stretching cylinder with prescribed heat flux in porous medium with heat generation/absorption is investigated numerically. The governing system of partial differential equations is converted into a system of ordinary differential equations using similarity transformation, which is then solved numerically by the fourth-order Runge-Kutta method with shooting technique. The influence of the governing parameters, namely the permeability, heat generation/absorption, suction/injection, Prandtl number, and Reynolds number on the flow and heat transfer characteristics are analyzed and discussed. It is found that the skin-friction coefficient and the Nusselt number at the surface increase as the Prandtl number increases. The same behavior is observed for the wall permeability parameter while the opposite behavior is observed for the heat generation parameter and Reynolds number of the cylinder. On the other hand, in the case of opposing flow with an increase in the mixed convection parameter velocity decreases whereas the temperature increases but the opposite behavior is observed in the case of assisting flow.
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Khalili Sadegh, Dinarvand Saeed, Hosseini Reza, Tamim Hossein, Pop Ioan, Unsteady MHD flow and heat transfer near stagnation point over a stretching/shrinking sheet in porous medium filled with a nanofluid, Chinese Physics B, 23, 4, 2014. Crossref
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Khalili Sadegh, Tamim Hossein, Khalili Arezoo, Rashidi Mohammad Mehdi, Unsteady convective heat and mass transfer in pseudoplastic nanofluid over a stretching wall, Advanced Powder Technology, 26, 5, 2015. Crossref
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Freidoonimehr N., Rashidi M. M., Jalilpour B., MHD stagnation-point flow past a stretching/shrinking sheet in the presence of heat generation/absorption and chemical reaction effects, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 38, 7, 2016. Crossref
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Pal Dulal, Mandal Gopinath, Magnetohydrodynamic Heat Transfer of Nanofluids Past a Stretching Cylinder with Non-Uniform Heat Source/Sink and Chemical Reaction, International Journal of Applied and Computational Mathematics, 3, 4, 2017. Crossref
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Tanveer Anum, Hayat T., Alsaedi A., Ahmad B., Mixed convective peristaltic flow of Sisko fluid in curved channel with homogeneous-heterogeneous reaction effects, Journal of Molecular Liquids, 233, 2017. Crossref
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Khalili Sadegh, Dinarvand Saeed, Hosseini Reza, Saber Majid, Pop Ioan, Magnetohydrodynamic stagnation point flow toward stretching/shrinking permeable plate in porous medium filled with a nanofluid, Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 228, 4, 2014. Crossref
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Nield Donald A., Bejan Adrian, Mixed Convection, in Convection in Porous Media, 2017. Crossref
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Nield Donald A., Bejan Adrian, External Natural Convection, in Convection in Porous Media, 2017. Crossref
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Sobamowo M.G., Singular perturbation and differential transform methods to two-dimensional flow of nanofluid in a porous channel with expanding/contracting walls subjected to a uniform transverse magnetic field, Thermal Science and Engineering Progress, 4, 2017. Crossref
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Mansourian Mahdi, Dinarvand Saeed, Pop Ioan, Aqua Cobalt Ferrite/Mn–Zn Ferrite Hybrid Nanofluid Flow Over a Nonlinearly Stretching Permeable Sheet in a Porous Medium, Journal of Nanofluids, 11, 3, 2022. Crossref