Year: 2003
Journal of Computational Mathematics, Vol. 21 (2003), Iss. 1 : pp. 5–14
Abstract
This paper mainly designs artificial boundary conditions for "vortex in cell" method in solving two-dimensional incompressible inviscid fluid under two conditions: one is with periodical initial value in one direction and the other with compact supported initial value. To mimic the vortex motion, Euler equation is transformed into vorticity-stream function and the technique of vortex in cell is applied incorporating with the artificial boundary conditions.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2003-JCM-8871
Journal of Computational Mathematics, Vol. 21 (2003), Iss. 1 : pp. 5–14
Published online: 2003-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 10
Keywords: Incompressible inviscid flow Vortex in cell method Artificial boundary condition.