dorsal/arxiv
View SchemaWavelet Analysis of Vortex Tubes in Experimental Turbulence
| Authors | H. Mouri, M. Takaoka |
|---|---|
| Categories | |
| ArXiv ID | physics/0111107 |
| URL | https://arxiv.org/abs/physics/0111107 |
| DOI | 10.1103/PhysRevE.65.027302 |
| Journal | PRE,65,027302 [2002] |
Abstract
This report proposes a new method to study vortex tubes in one-dimensional velocity data of experimental turbulence. Vortex tubes are detected as local maxima on the scale-space plot of wavelet transforms of the velocity data. Then it is possible to extract a typical velocity pattern. The result for data obtained in a wind tunnel is consistent with those of three-dimensional direct numerical simulations.
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"abstract": "This report proposes a new method to study vortex tubes in one-dimensional\nvelocity data of experimental turbulence. Vortex tubes are detected as local\nmaxima on the scale-space plot of wavelet transforms of the velocity data. Then\nit is possible to extract a typical velocity pattern. The result for data\nobtained in a wind tunnel is consistent with those of three-dimensional direct\nnumerical simulations.",
"arxiv_id": "physics/0111107",
"authors": [
"H. Mouri",
"M. Takaoka"
],
"categories": [
"physics.flu-dyn"
],
"doi": "10.1103/PhysRevE.65.027302",
"journal_ref": "PRE,65,027302 [2002]",
"title": "Wavelet Analysis of Vortex Tubes in Experimental Turbulence",
"url": "https://arxiv.org/abs/physics/0111107"
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