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  Vorticity statistics in fully developed turbulence

Wilczek, M., Daitche, A., & Friedrich, R. (2010). Vorticity statistics in fully developed turbulence. In S. Wagner, M. Steinmetz, A. Bode, & M. Muller (Eds.), High Performance Computing in Science and Engineering (pp. 109-120). Berlin: Springer-Verlag.

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 Creators:
Wilczek, Michael1, Author           
Daitche, Anton, Author
Friedrich, Rudolf, Author
Affiliations:
1Max Planck Research Group Theory of Turbulent Flows, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society, ou_2266693              

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 Abstract: We study the statistical properties of fully developed hydrodynamical
turbulence. To this end, a theoretical framework is established relating
basic dynamical features of fluid flows to the shape and evolution of
probability density functions of, for example, the vorticity. Starting
from the basic equations of motion, the theory involves terms, which
presently cannot be calculated from first principles. This missing
information is taken from direct numerical simulations. A parallel
pseudospectral code is used to to obtain well-resolved numerical
simulations of homogeneous isotropic turbulence. The results yield a
consistent description of the vorticity statistics and provide insights
into the structure and dynamics of fully developed turbulence.

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Language(s): eng - English
 Dates: 2010
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1007/978-3-642-13872-0
BibTex Citekey: ISI:000296478100010
 Degree: -

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Title: Transactions of the Fourth Joint HLRB and KONWIHR Review and Results Workshop
Place of Event: Garching/Munich
Start-/End Date: 2009

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Title: High Performance Computing in Science and Engineering
Source Genre: Proceedings
 Creator(s):
Wagner, S, Editor
Steinmetz, M, Editor
Bode, A, Editor
Muller, MM, Editor
Affiliations:
-
Publ. Info: Berlin : Springer-Verlag
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 109 - 120 Identifier: ISBN: 978-3-642-13871-3