MHD 2D flow of Williamson nanofluid over a nonlinear variable thicked surface with melting heat transfer
作者： T. Hayat , Gulnaz Bashir , M. Waqas , A. Alsaedi
DOI: 10.1016/J.MOLLIQ.2016.08.104
关键词: Nanofluid 、 Nonlinear system 、 Thermophoresis 、 Flow (mathematics) 、 Brownian motion 、 Thermodynamics 、 Parasitic drag 、 Nusselt number 、 Magnetohydrodynamics 、 Chemistry
摘要: Abstract This article aimed to model and analyze the effectiveness of magnetic nanoparticles melting heat transfer in stretched flow. Considered nonlinear nanofluid consists Brownian motion thermophoresis mechanisms. Flow formulation is developed using rheological expressions Williamson fluid. Thickness stretching surface variable. Dimensional systems are solved for convergent series solutions. Impacts various pertinent parameters on non-dimensional velocity, temperature, concentration, skin friction, local Nusselt Sherwood numbers analyzed detail. It anticipated that impact parameter velocity temperature opposite. Moreover it also observed retards Larger wall thickness reduces friction coefficient. However reverse behavior noted number.
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