期刊名称：Journal of Geography, Environment and Earth Science International
印刷版ISSN：2454-7352
出版年度：2015
卷号：3
期号：2
页码：1-8
DOI：10.9734/JGEESI/2015/17722
语种：English
出版社：Sciencedomain International
摘要：The present paper discusses with the problem of groundwater given by Boussinesq’s equation infiltration phenomenon in unsaturated porous media. The governing nonlinear partial differential equation is solved using optimal homotopy analysis method. The solution gives a height of free surface of infiltrated water table in unsaturated homogeneous porous media (soil) by using appropriate initial guess value of the solution. The numerical as well as graphical representation of the solution is given by Mathematica coding.
关键词：Boussinesq’s equation;unsaturated porous media;optimal homotopy analysis method;convergence control parameter;groundwater flow
