Chaotic and turbulent dispersion of heavy inertial particles

A. Bershadskii

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arXiv · 1905.12527

Chaotic and turbulent dispersion of heavy inertial particles

A. Bershadskii

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Abstract

Chaotic and turbulent dispersion of passive heavy inertial particles in homogeneous two-dimensional turbulence with Ekman drag has been studied using notions of the effective diffusivity and distributed chaos. Results of recent direct numerical simulations have been used for this purpose. Effect of the Stokes number value on the applicability of these notions to the dispersion of passive heavy inertial particles has been briefly discussed.

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A. Bershadskii. 2019-05-29. Chaotic and turbulent dispersion of heavy inertial particles. https://arxiv.org/abs/1905.12527

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