سال انتشار: ۱۳۹۱

محل انتشار: کنفرانس بین المللی مدل سازی غیر خطی و بهینه سازی

تعداد صفحات: ۷

نویسنده(ها):

Alireza Khosravi – Faculty of electrical and computer engineering, Babol (oushirvani) university or technology,
Hamed Azami – Department of Electrical Engineering, Iran University of Science and Technology
Hossein Yahyazadeh –
Milad Malekzadeh –

چکیده:

In this article the problem of two-dimensional viscous flow between slowly expanding or contracting walls with weak permeability is presented and Homotopy Perturbation Method (HPM) is employed to compute an approximation to the solution of the system of nonlinear differential equations governing the problem. Comparisons are made between the Numerical solution (NM) and the results of the He’s Homotopy Perturbation Method (HPM).