文章基本信息

标题：New Analytical Approach to Two-Dimensional Viscous Flow with a Shrinking Sheet via Sumudu Transform
作者：RATHORE, Sushila ; SHISODIA, Yadvendra Singh ; SINGH, Jagdev 等
期刊名称：Walailak Journal of Science and Technology (WJST)
印刷版ISSN：2228-835X
出版年度：2014
卷号：11
期号：3
页码：201-210
DOI：10.2004/wjst.v11i3.468
语种：English
出版社：Institute of Research and Development, Walailak University.
摘要：In this paper, a new analytical approach based on homotopy perturbation Sumudu transform method (HPSTM) to a two-dimensional viscous flow with a shrinking sheet is presented. The series solution is obtained by HPSTM coupled with Padé approximants to handle the condition at infinity. The HPSTM is a combined form of the Sumudu transform method, homotopy perturbation method and He’s polynomials. This scheme finds the solution without any discretization or restrictive assumptions and avoids round-off errors. The numerical solutions obtained by the proposed method indicate that the approach is easy to implement and computationally very attractive.doi:10.14456/WJST.2014.39
关键词：Physical sciences;Sumudu transform, homotopy perturbation method, He's polynomials, Padé approximants, Shrinking sheet, Similarity transformations