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Wavelet analysis of the conditional vorticity budget in fully developed homogeneous isotropic turbulence

Title data

Wilczek, Michael ; Kadoch, Benjamin ; Schneider, Kai ; Friedrich, Rudolf ; Farge, Marie:
Wavelet analysis of the conditional vorticity budget in fully developed homogeneous isotropic turbulence.
In: Journal of Physics: Conference Series. Vol. 318 (2011) Issue 6 . - No. 062024.
ISSN 1742-6596
DOI: https://doi.org/10.1088/1742-6596/318/6/062024

Abstract in another language

We study the conditional balance of vortex stretching and vorticity diffusion of fully developed three-dimensional homogeneous isotropic turbulence with respect to coherent and incoherent flow contributions. This decomposition is achieved by the Coherent Vorticity Extraction based on orthogonal wavelets applied to DNS data, which yields insights into the influence of the different contributions as well as their interaction.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: Themenheft: Vorticity dynamics
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics I > Chair Theoretical Physics I - Univ.-Prof. Dr. Michael Wilczek
Profile Fields > Advanced Fields > Nonlinear Dynamics
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 23 Feb 2022 09:25
Last Modified: 23 Feb 2022 09:41
URI: https://eref.uni-bayreuth.de/id/eprint/67576