TY - JOUR
T1 - Artificial Boundary Conditions for "Vortex in Cell" Method
JO - Journal of Computational Mathematics
VL - 1
SP - 5
EP - 14
PY - 2003
DA - 2003/02
SN - 21
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/8871.html
KW - Incompressible inviscid flow, Vortex in cell method, Artificial boundary condition.
AB - <p style="text-align: justify;">&nbsp;This paper mainly designs artificial boundary conditions for &quot;vortex in cell&quot; 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.</p>