EDP Sciences Journals List
Advanced Search
Subscriber Authentication Point
Home All issues Volume 7 Article
Free access article

Issue ESAIM: Proc.
Volume 7, 1999
Third International Workshop on Vortex Flows and Related Numerical Methods
Page(s) 94 - 103
DOI http://dx.doi.org/10.1051/proc:1999009

ESAIM: Proc., 1999, Vol. 7, pp. 94-103
DOI: 10.1051/proc:1999009

Multi-purpose regridding in vortex methods

G.-H. Cottet, M.-L. Ould Salihi and M. El Hamroui

LMC-IMAG, Université Joseph Fourier, Grenoble, France


Abstract
This paper is concerned by regridding strategies for accurate vortex calculations. We first demonstrate on several test cases of two and three dimensional, inviscid as well as viscous flows, that, when based on high order interpolation formulas, these technics do allow to maintain accuracy for long time simulations. We then show that, by alternating regridding on several non-conforming grids, one can easily design particle-based domain decomposition algorithms. This is illustrated by the example of a flow past two cylinders.



© EDP Sciences, ESAIM 1999


What is OpenURL?

The OpenURL standard is a protocol for transmission of metadata describing the resource that you wish to access. An OpenURL link contains article metadata and directs it to the OpenURL server of your choice. The OpenURL server can provide access to the resource and also offer complementary services (specific search engine, export of references...). The OpenURL link can be generated by different means.
  • If your librarian has set up your subscription with an OpenURL resolver, OpenURL links appear automatically on the abstract pages.
  • You can define your own OpenURL resolver with your EDPS Account. In this case your choice will be given priority over that of your library.
  • You can use an add-on for your browser (Firefox or I.E.) to display OpenURL links on a page (see http://www.openly.com/openurlref/). You should disable this module if you wish to use the OpenURL server that you or your library have defined.