کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1138167 1489191 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unsteady flow of a second grade fluid film over an unsteady stretching sheet
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Unsteady flow of a second grade fluid film over an unsteady stretching sheet
چکیده انگلیسی

In this article, the flow problem in a thin liquid film of second grade fluid over an unsteady stretching surface is investigated. By means of suitable transformations, the governing nonlinear partial differential equation has been reduced to the nonlinear ordinary differential equation. The developed nonlinear equation is solved analytically by using the homotopy analysis method (HAM). An expression for analytic solution is derived in the form of a series. The convergence of the obtained series is shown explicitly through numerical computations. The effects of various parameters on the velocity components are shown through graphs and discussed. The values of the skin-friction coefficient for different emerging parameters are also tabulated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 48, Issues 3–4, August 2008, Pages 518–526
نویسندگان
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