Solution to the MHD flow over a non-linear stretching sheet by homotopy perturbation method

作     者：RAFTARI Behrouz MOHYUD-DIN Syed Tauseef YILDIRIM Ahmet 

作者机构：Department of MathematicsIslamic Azad UniversityKermanshah branch Taxila CanttHITEC University Department of MathematicsEge University 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2011年第54卷第2期

页      面：342-345页

核心收录：

学科分类：080103[工学-流体力学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0801[工学-力学（可授工学、理学学位）] 

主　　题：同伦摄动法 流体流动 线性拉伸 高功率微波 Padé逼近 解析表达式 微分方程解 摄动方法 

摘      要：In this study,by means of homotopy perturbation method(HPM) an approximate solution of the magnetohydrodynamic(MHD) boundary layer flow is *** main feature of the HPM is that it deforms a difficult problem into a set of problems which are easier to *** produces analytical expressions for the solution to nonlinear differential *** obtained analytic solution is in the form of an infinite power *** this work,the analytical solution obtained by using only two terms from HPM *** with the exact solution and the solution obtained by the Pade approximants and shooting method show the high accuracy,simplicity and efficiency of this method.