A Natural BEM on Non-Uniform Grids and its Coupling Method with their Moving Mesh Applications

Quan Zheng; Xiu Hui Guo

doi:10.4028/www.scientific.net/AMM.385-386.1913

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 385-386A Natural BEM on Non-Uniform Grids and its...

A Natural BEM on Non-Uniform Grids and its Coupling Method with their Moving Mesh Applications

Abstract:

For solving Laplace equation in 2D unbounded domains, a natural BEM on non-uniform grid is derived and its convergence theorem is proved. The moving mesh methods for the NBEM and the NBE-FE coupling method are also studied. Numerical results confirm the efficiency of the methods.

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Periodical:

Applied Mechanics and Materials (Volumes 385-386)

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1913-1916

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.385-386.1913

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Online since:

August 2013

Authors:

Quan Zheng, Xiu Hui Guo

Keywords:

Coupling Method, Exterior Elliptic Problem, Moving Mesh, Natural BEM, Non-Uniform Grid

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