Acceleration and vortex filaments in turbulence

F. Toschi; L. Biferale; G. Boffeta; A. Celani; B.J. Devenish; A. Lanotte

doi:10.1080/14685240500103150

Acceleration and vortex filaments in turbulence

F. Toschi, L. Biferale, G. Boffeta, A. Celani, B.J. Devenish, A. Lanotte

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

We report recent results from a high-resolution numerical study of fluid particles transported by a fully developed turbulent flow. Single-particle trajectories were followed for a time range spanning more than three decades, from less than a tenth of the Kolmogorov timescale up to one large-eddy turnover time. We present some results concerning acceleration statistics and the statistics of trapping by vortex filaments.

Original language	English
Pages (from-to)	1-10
Journal	Journal of Turbulence
Volume	6
Issue number	15
DOIs	https://doi.org/10.1080/14685240500103150
Publication status	Published - 2005

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title = "Acceleration and vortex filaments in turbulence",

abstract = "We report recent results from a high-resolution numerical study of fluid particles transported by a fully developed turbulent flow. Single-particle trajectories were followed for a time range spanning more than three decades, from less than a tenth of the Kolmogorov timescale up to one large-eddy turnover time. We present some results concerning acceleration statistics and the statistics of trapping by vortex filaments.",

author = "F. Toschi and L. Biferale and G. Boffeta and A. Celani and B.J. Devenish and A. Lanotte",

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AU - Toschi, F.

AU - Biferale, L.

AU - Boffeta, G.

AU - Celani, A.

AU - Devenish, B.J.

AU - Lanotte, A.

PY - 2005

Y1 - 2005

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AB - We report recent results from a high-resolution numerical study of fluid particles transported by a fully developed turbulent flow. Single-particle trajectories were followed for a time range spanning more than three decades, from less than a tenth of the Kolmogorov timescale up to one large-eddy turnover time. We present some results concerning acceleration statistics and the statistics of trapping by vortex filaments.

U2 - 10.1080/14685240500103150

DO - 10.1080/14685240500103150

M3 - Article

SN - 1468-5248

VL - 6

SP - 1

EP - 10

JO - Journal of Turbulence

JF - Journal of Turbulence

IS - 15

ER -

Acceleration and vortex filaments in turbulence

Abstract

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