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An immersed boundary method with formal second-order accuracy and reduced numerical viscosity (2000)
| Venue: | J. Comput. Phys |
| Citations: | 109 - 19 self |
BibTeX
@ARTICLE{Lai00animmersed,
author = {Ming-chih Lai and Charles S. Peskin},
title = {An immersed boundary method with formal second-order accuracy and reduced numerical viscosity},
journal = {J. Comput. Phys},
year = {2000},
pages = {705--719}
}
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Abstract
A formally second-order accurate immersed boundary method is presented and tested in this paper. We apply this new scheme to simulate the flow past a circular cylinder and study the effect of numerical viscosity on the accuracy of the computation by comparing the numerical results with those of a first-order method. The numerical evidence shows that the new scheme has less numerical viscosity and is therefore a better choice for the simulation of high Reynolds number flows with immersed boundaries. c ○ 2000 Academic Press 1.
