Unsteady time-dependent incompressible Newtonian fluid flow between two parallel plates by homotopy analysis method(HAM),homotopy perturbation method(HPM)and collocation method(CM)
作者机构：Department of Mechanical EngineeringSari BranchIslamic Azad UniversitySariIran Young Researchers ClubSari BranchIslamic Azad UniversitySariIran Department of Mechanical EngineeringGhaemshahr BranchIslamic Azad UniversityGhaemshahrIran
出 版 物：《Propulsion and Power Research》 (推进与动力（英文）)
年 卷 期：2018年第7卷第3期
页 面：247-256页
核心收录：
学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学]
主 题：Homotopy analysis method(HAM) Collocation method(CM) Homotopy perturbation method(HPM) Parallel porous plates Unsteady flow
摘 要：Analytical and numerical analyses have performed to study the problem of the flow of incompressible Newtonian fluid between two parallel plates approaching or receding from each other *** Navier–Stokes equations have been transformed into an ordinary differential equation using a similarity *** powerful analytical methods called collocation method(CM),the homotopy perturbation method(HPM),and the homotopy analysis method(HAM)have been used to solve nonlinear differential *** has been attempted to show the capabilities and wide-range applications of the proposed methods in comparison with a type of numerical analysis as fourth-order Runge–Kutta numerical method in solving this ***,velocity fields have been computed and shown graphically for various values of physical *** objective of the present work is to investigate the effect of Reynolds number and suction or injection characteristic parameter on the velocity field.
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