the ASME 2018 5th Joint US-European Fluids Engineering Summer Conference , 2018-08-20

Title : Exact-Solution of Entropy Generation for Nano-fluid Flow Induced by a Stretching/Shrinking Sheet with Transpiration ( MIXED CONVECTION STAGNATION- POINT FLOW OF MHD THIRD GRADE NANOFLUID OVER A VERTICAL STRETCHING SHEET WITH RADIATION Effects )

Authors: Bijan Golafshan ,

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Abstract

This paper considers the problem of the two-dimensional mixed convection stagnation-point flow of a magnetohydrodynamic (MHD) non-Newtonian nanofluid bounded by a vertical stretching sheet. Convective surface boundary and zero surface nanoparticle mass flux conditions are employed. The effects of buoyancy, radiation, Brownian motion, thermophoresis and viscous dissipation are taken into account. The stretching velocity is assumed to vary linearly with the distance from the stagnation- point. The fluid is electrically conducted with uniform magnetic field and the work done due to deformation is taken into consideration. The three-coupled partial differential boundary layer equations are reduced to ordinary differential equations by using proper similarity transformations. Analytical solution by homotopy analysis method is obtained. Effects of different physical parameters on the dynamics of the problem are analyzed and discussed.

Keywords

, MIXED CONVECTIONو STAGNATION- POINT FLOW, OF MHD THIRD GRADE NANOFLUID, VERTICAL STRETCHING SHEET WITH RADIATION
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@inproceedings{paperid:1069497,
author = {Golafshan, Bijan},
title = {Exact-Solution of Entropy Generation for Nano-fluid Flow Induced by a Stretching/Shrinking Sheet with Transpiration},
booktitle = {the ASME 2018 5th Joint US-European Fluids Engineering Summer Conference},
year = {2018},
location = {کبک},
keywords = {MIXED CONVECTIONو STAGNATION- POINT FLOW; OF MHD THIRD GRADE NANOFLUID; VERTICAL STRETCHING SHEET WITH RADIATION},
}

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%0 Conference Proceedings
%T Exact-Solution of Entropy Generation for Nano-fluid Flow Induced by a Stretching/Shrinking Sheet with Transpiration
%A Golafshan, Bijan
%J the ASME 2018 5th Joint US-European Fluids Engineering Summer Conference
%D 2018

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