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  • 标题:Free surface groundwater flow solution using boundary collocation methods
  • 本地全文:下载
  • 作者:Juraj Mužík ; Roman Bulko
  • 期刊名称:MATEC Web of Conferences
  • 电子版ISSN:2261-236X
  • 出版年度:2018
  • 卷号:196
  • DOI:10.1051/matecconf/201819603026
  • 语种:English
  • 出版社:EDP Sciences
  • 摘要:In this paper, two meshless numerical algorithms are developed for the solution of two-dimensional steady-state diffusion equation that describes the stationary groundwater flow. The proposed numerical methods, which are truly meshless, quadrature-free and boundary only, are based on the method of fundamental solutions and singular boundary method respectively. The diffusion equation is transformed into a Poisson-type equation with a known fundamental solution. Numerical examples with moving boundary are presented and compared to the solutions obtained by the finite element method.
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