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Interaction of turbulence and large-scale vortices in incompressible 2D fluids
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UNSPECIFIED (1997) Interaction of turbulence and large-scale vortices in incompressible 2D fluids. PHYSICA D, 110 (1-2). pp. 123-138. ISSN 0167-2789
Full text not available from this repository.Abstract
It is commonplace in 2D fluid dynamics that intense large-scale vortices arise during turbulence decay. Both the large-scale vortex and the turbulent components will be important in the further evolution: the vortices will modify the turbulent dynamics and, in turn, will be modified by the turbulence. Using Wigner functions, we derive a new two-component model to describe interaction of turbulence and intense large-scale vortices in incompressible inviscid 2D fluids. We apply this model to study the dynamics of a vortex dipole propagating through turbulence, a problem that allows an elegant analytic solution.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QA Mathematics Q Science > QC Physics |
| Journal or Publication Title: | PHYSICA D |
| Publisher: | ELSEVIER SCIENCE BV |
| ISSN: | 0167-2789 |
| Date: | 1 December 1997 |
| Volume: | 110 |
| Number: | 1-2 |
| Number of Pages: | 16 |
| Page Range: | pp. 123-138 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/16187 |
Data sourced from Thomson Reuters' Web of Knowledge
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