Year: 2002
Author: Chun-Xiong Zheng, Hou-De Han
Journal of Computational Mathematics, Vol. 20 (2002), Iss. 6 : pp. 591–598
Abstract
A finite element method for the solution of Oseen equation in exterior domain is proposed. In this method, a circular artificial boundary is introduced to make the computational domain finite. Then, the exact relation between the normal stress and the prescribed velocity field on the artificial boundary can be obtained analytically. This relation can serve as an boundary condition for the boundary value problem defined on the finite domain bounded by the artificial boundary. Numerical experiment is presented to demonstrate the performance of the method.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2002-JCM-8944
Journal of Computational Mathematics, Vol. 20 (2002), Iss. 6 : pp. 591–598
Published online: 2002-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 8
Keywords: Artificial boundary Exterior domain Oseen equation.