Geometric Methods for Vortex Extraction

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Date
1999
Journal Title
Journal ISSN
Volume Title
Publisher
Springer and The Eurographics Association
Abstract
This paper presents two vortex detection methods which are based on the geometric properties of streamlines. Unlike traditional vortex detection methods, which are based on point-samples of physical quantities, one of our methods is also effective in detecting weak vortices. In addition, it allows for quantitative feature extraction by calculating numerical attributes of vortices. Results are presented of applying these methods to CFD simulation data sets.
Description

        
@inproceedings{
10.2312:vissym19991010
, booktitle = {
VisSym99: Joint Eurographics - IEEE TCVG Symposium on Visualization
}, editor = {
Gröller, E., Löffelmann, H., Ribarsky, W.
}, title = {{
Geometric Methods for Vortex Extraction
}}, author = {
Sadarjoen, I. Ari
and
Post, Frits H.
}, year = {
1999
}, publisher = {
Springer and The Eurographics Association
}, ISSN = {
EG: 1727-5296
Springer: 0946-2767
}, ISBN = {
978-3-7091-6803-5
}, DOI = {
10.2312/vissym19991010
} }
Citation