@Article{CiCP-15-1266, author = {}, title = {An Accurate Cartesian Method for Incompressible Flows with Moving Boundaries}, journal = {Communications in Computational Physics}, year = {2014}, volume = {15}, number = {5}, pages = {1266--1290}, abstract = {

An accurate cartesian method is devised to simulate incompressible viscous flows past an arbitrary moving body. The Navier-Stokes equations are spatially discretized onto a fixed Cartesian mesh. The body is taken into account via the ghost-cell method and the so-called penalty method, resulting in second-order accuracy in velocity. The accuracy and the efficiency of the solver are tested through two-dimensional reference simulations. To show the versatility of this scheme we simulate a three-dimensional self propelled jellyfish prototype.

}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.220313.111013a}, url = {http://global-sci.org/intro/article_detail/cicp/7137.html} }