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ON THE EVOLUTION EQUATION OF AN INVISCID VORTEX IN 2-D TURBULENCE
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UNSPECIFIED (1994) ON THE EVOLUTION EQUATION OF AN INVISCID VORTEX IN 2-D TURBULENCE. CHAOS SOLITONS & FRACTALS, 4 (5). pp. 693-699. ISSN 0960-0779
Full text not available from this repository.Abstract
Using a stochastic method, an evolution equation for an inviscid 2-D vortex is derived to calculate probability distributions of its position r over arrow pointing right (t), vorticity amplitude omega and size l. For a vortex in an external rotating strain, a critical curve found divides the existence and non-existence of the vortex in the parameter space. This curve is in agreement with known results for a steady elliptical vortex in strain, except in a region where the vorticity of the vortex is opposite to that of the external flow, the vortex is not predicted to survive statistical fluctuations.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QA Mathematics Q Science > QC Physics |
| Journal or Publication Title: | CHAOS SOLITONS & FRACTALS |
| Publisher: | PERGAMON-ELSEVIER SCIENCE LTD |
| ISSN: | 0960-0779 |
| Date: | May 1994 |
| Volume: | 4 |
| Number: | 5 |
| Number of Pages: | 7 |
| Page Range: | pp. 693-699 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/20545 |
Data sourced from Thomson Reuters' Web of Knowledge
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