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Similarity solutions for magneto-forced-unsteady free convective laminar boundary-layer flow
Faculty
Engineering
Year:
2008
Type of Publication:
ZU Hosted
Pages:
Authors:
Medhat Mostafa Mostafa Helal
Staff Zu Site
Abstract In Staff Site
Journal:
Journal of Computational and Applied Mathematics Elsevier B.V.
Volume:
Keywords :
Similarity solutions , magneto-forced-unsteady free convective laminar
Abstract:
The group theoretic method is applied for solving problem of a unsteady free-convective laminar boundary-layer flow on a non-isothermal vertical plate under the effect of an external velocity and a magnetic field normal to the plate. The application of two-parameter transformation group reduces the number of independent variables, by two, and consequently the system of governing partial differential equations with the boundary and initial conditions reduces to a system of ordinary differential equations with appropriate corresponding conditions. The Runge-Kutta shooting method used to find the numerical solution of the velocity field, shear stress, heat transfer and heat flux has been obtained. The effect of the magnetic field on the velocity field and the Prandtl number on the heat transfer and heat flux has been discussed
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Salwa Amien Mohamed ebrhiem, "Adaptive FAS-Multigrid Method for Nonlinear Elliptic Equations on Unstructured Grids", لايوجد, 1900
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