Structure of the most singular vortices in fully developed turbulence

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Using high Reynolds number experimental data, we search for most dissipative, most intense vortices. These structures possess a scaling predicted by log-Poisson model for the dissipation field $ε_r$. These new experimental data suggest that the most intense structures have co-dimension less than 2. The log-Poisson statistics is compared with log-binomial which follows from the random $β$-model.
5 pages, 3 figures

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Fluid Dynamics, Data Analysis, Statistics and Probability

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http://salesiana.dossiersoluciones.com/handle/123456789/86270

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/physics/0407068
 http://arxiv.org/abs/physics/0407068

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arXiv