Structure of the most singular vortices in fully developed turbulence

S. I. Vainshtein; K. R. Sreenivasan

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Structure of the most singular vortices in fully developed turbulence

S. I. Vainshtein·K. R. Sreenivasan

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Abstract

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.

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S. I. Vainshtein, K. R. Sreenivasan. 2004-07-13. Structure of the most singular vortices in fully developed turbulence. https://arxiv.org/abs/physics/0407068

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