Homotopy Perturbation Method for Solving MHD Nanofluid Flow with Heat and Mass Transfer Considering Chemical Reaction Effect
نویسنده
چکیده
In this work, a Homotopy Perturbation Solution of magnetohydrodynamic (MHD) model of boundary-layer equations for an electrically conducting Nanofluid flow bounded by an infinite parallel vertical permeable plates is to be introduced. This model is applied to study the mass and heat transfer of an unsteady nanofluid, incompressible flow with suction, internal heat generation, Hall Effect and Chemical Reaction under constant pressure gradient. Considered two types of the nanoparticles namely Silver Ag, and Titanium Dioxide TiO2 with water used as a base nanofluid. The effects of the material’s parameters such as nanoparticles type, nanoparticle volume fraction, heat generation parameter, and chemical reaction parameter on the, velocity, temperature, and concentration are discussed. Results are illustrated graphically for the presented model. It is observed that, the nanoparticles enhance the thermal conductivity of the fluid which implies efficiency improvement of heat transfer systems, and the rate of heat transfer in Ag-water nanofluid is higher than that of Tio2-water.
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