@Article{JCM-21-4,
author = {Huo-De, Han and Xin, Wen},
title = {The Global Artificial Boundary Conditions for Numerical Simulations of the 3D Flow Around a Submerged Body},
journal = {Journal of Computational Mathematics},
year = {2003},
volume = {21},
number = {4},
pages = {435--450},
abstract = {<p style="text-align: justify;">We consider the numerical approximations of the three-dimensional steady potential flow around a body moving in a liquid of finite constant depth at constant speed and distance below a free surface in a channel. One vertical side is introduced as the upstream artificial boundary and two vertical sides are introduced as the downstream artificial boundaries. On the artificial boundaries, a sequence of high-order global artificial boundary conditions are given. Then the original problem is reduced to a problem defined on a finite computational domain, which is equivalent to a variational problem. After solving the variational problem by the finite element method, we obtain the numerical approximation of the original problem. The numerical examples show that the artificial boundary conditions given in this paper are very effective.</p>},
issn = {1991-7139},
doi = {https://doi.org/2003-JCM-8885},
url = {https://global-sci.com/article/85336/the-global-artificial-boundary-conditions-for-numerical-simulations-of-the-3d-flow-around-a-submerged-body}
}