A Note on the Hydromagnetic Blasius Flow with Variable Thermal Conductivity

ساخت وبلاگ
: This paper unravels the influence of transverse magnetic field on the development of steady flow regime for an incompressible fluid in the boundary layer limit of a semi-infinite vertical plate. The sensitivity of real fluids to changes in temperature suggests a variable thermal conductivity modelling approach. Using appropriate similarity variables, solutions the governing nonlinear partial differential equations are obtained by numerical integration. The approach used here is based on using shooting method together with Runge-Kutta-Fehlberg integration scheme. Representative velocity and temperature profiles are presented at various values of the governing parameters. The skin-friction coefficient and the rate of heat transfer are also calculated for different parameter values. Pertinent results are displayed graphically and discussed. It is found that heat transfer rate improves with an upsurge in magnetic field but lessens with an elevation in the fluid thermal conductivity. بی مایند...
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برچسب : نویسنده : مهندس نقوی bmined بازدید : 191 تاريخ : پنجشنبه 28 فروردين 1399 ساعت: 2:02