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Emergence of non-Gaussianity in turbulence

Title data

Wilczek, Michael ; Vlaykov, Dimitar G. ; Lalescu, Cristian:
Emergence of non-Gaussianity in turbulence.
In: Örlü, Ramis ; Talamelli, Alessandro ; Oberlack, Martin ; Peinke, Joachim (ed.): Progress in Turbulence VII : Proceedings of the iTi Conference in Turbulence 2016. - Cham, Switzerland : Springer , 2017 . - pp. 3-9 . - (Springer Proceedings in Physics ; 196 )
ISBN 978-3-319-57933-7
DOI: https://doi.org/10.1007/978-3-319-57934-4_1

Abstract in another language

Fully developed turbulence is characterized by markedly non-Gaussian statistics. Here, we discuss some aspects of the relation between non-Gaussianity, the emergence of coherent structures and phase correlations in turbulence. Direct numerical simulations of homogeneous isotropic turbulence are used to demonstrate a fairly rapid emergence of non-Gaussian statistics from Gaussian initial conditions.

Further data

Item Type: Article in a book
Refereed: Yes
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
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics I
Profile Fields
Profile Fields > Advanced Fields
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 18 Feb 2022 12:31
Last Modified: 18 Feb 2022 12:31
URI: https://eref.uni-bayreuth.de/id/eprint/67609