A multiresolution remeshed Vortex-In-Cell algorithm using patches

Publication: Research - peer-reviewJournal article – Annual report year: 2011

NullPointerException

View graph of relations

We present a novel multiresolution Vortex-In-Cell algorithm using patches of varying resolution. The Poisson equation relating the fluid vorticity and velocity is solved using Fast Fourier Transforms subject to free space boundary conditions. Solid boundaries are implemented using the semi-implicit formulation of Brinkman penalization and we show that the penalization can be carried out as a simple interpolation. We validate the implementation against the analytic solution to the Perlman test case and by free-space simulations of the onset flow around fixed and rotating circular cylinders and bluff body flows around bridge sections.
Original languageEnglish
JournalJournal of Computational Physics
Publication date2011
Volume230
Journal number17
Pages6742-6755
ISSN0021-9991
DOIs
StatePublished
CitationsWeb of Science® Times Cited: 2

Keywords

  • Vortex-In-Cell algorithm, Bridge aerodynamics, Multiresolution, Brinkman penalization, Patches, Fixed and rotating cylinder
Download as:
Download as PDF
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
PDF
Download as HTML
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
HTML
Download as Word
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
Word

ID: 5639447