On variational principles for coherent vortex structures

B.W. van de Fliert; E. van Groesen

doi:10.1007/978-94-011-1689-3_63

On variational principles for coherent vortex structures

B.W. van de Fliert, E. van Groesen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

103 Downloads (Pure)

Abstract

Different approaches are discussed of variational principles characterizing coherent vortex structures in two-dimensional flows. Turbulent flows seem to form ordered structures in the large scales of the motion and the self-organization principle predicts asymptotic states realizing an extremal value of the energy or a minimum of enstrophy. On the other hand the small scales take care of the increase of entropy, and asymptotic results can be obtained by applying the theory of equilibrium statistical mechanics.

Original language	English
Title of host publication	Advances in Turbulence IV
Subtitle of host publication	Proceedings of the fourth European Turbulence Conference 30th June – 3rd July 1992
Editors	F.T.M. Nieuwstadt
Pages	399-403
Number of pages	5
ISBN (Electronic)	978-94-011-1689-3
DOIs	https://doi.org/10.1007/978-94-011-1689-3_63
Publication status	Published - 1993
Event	4th European Turbulence Conference, ETC IV 1992 - Delft, Netherlands Duration: 30 Jun 1992 → 3 Jul 1992 Conference number: 1992

Publication series

Name	Fluid Mechanics and its Applications
Publisher	Kluwer Academic Publishers
Volume	18
ISSN (Print)	0926-5112

Conference

Conference	4th European Turbulence Conference, ETC IV 1992
Abbreviated title	ETC
Country/Territory	Netherlands
City	Delft
Period	30/06/92 → 3/07/92

Access to Document

10.1007/978-94-011-1689-3_63

VandeVliert1993onFinal published version, 319 KB

Cite this

@inproceedings{8297fc0baa45417189da54124c9f8444,

title = "On variational principles for coherent vortex structures",

abstract = "Different approaches are discussed of variational principles characterizing coherent vortex structures in two-dimensional flows. Turbulent flows seem to form ordered structures in the large scales of the motion and the self-organization principle predicts asymptotic states realizing an extremal value of the energy or a minimum of enstrophy. On the other hand the small scales take care of the increase of entropy, and asymptotic results can be obtained by applying the theory of equilibrium statistical mechanics.",

author = "{van de Fliert}, B.W. and {van Groesen}, E.",

year = "1993",

doi = "10.1007/978-94-011-1689-3_63",

language = "English",

isbn = "978-94-010-4739-5",

series = "Fluid Mechanics and its Applications",

publisher = "Kluwer Academic Publishers",

pages = "399--403",

editor = "F.T.M. Nieuwstadt",

booktitle = "Advances in Turbulence IV",

note = "4th European Turbulence Conference, ETC IV 1992, ETC ; Conference date: 30-06-1992 Through 03-07-1992",

}

van de Fliert, BW & van Groesen, E 1993, On variational principles for coherent vortex structures. in FTM Nieuwstadt (ed.), Advances in Turbulence IV: Proceedings of the fourth European Turbulence Conference 30th June – 3rd July 1992. Fluid Mechanics and its Applications, vol. 18, pp. 399-403, 4th European Turbulence Conference, ETC IV 1992, Delft, Netherlands, 30/06/92. https://doi.org/10.1007/978-94-011-1689-3_63

On variational principles for coherent vortex structures. / van de Fliert, B.W.; van Groesen, E.
Advances in Turbulence IV: Proceedings of the fourth European Turbulence Conference 30th June – 3rd July 1992. ed. / F.T.M. Nieuwstadt. 1993. p. 399-403 (Fluid Mechanics and its Applications; Vol. 18).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - On variational principles for coherent vortex structures

AU - van de Fliert, B.W.

AU - van Groesen, E.

N1 - Conference code: 1992

PY - 1993

Y1 - 1993

N2 - Different approaches are discussed of variational principles characterizing coherent vortex structures in two-dimensional flows. Turbulent flows seem to form ordered structures in the large scales of the motion and the self-organization principle predicts asymptotic states realizing an extremal value of the energy or a minimum of enstrophy. On the other hand the small scales take care of the increase of entropy, and asymptotic results can be obtained by applying the theory of equilibrium statistical mechanics.

AB - Different approaches are discussed of variational principles characterizing coherent vortex structures in two-dimensional flows. Turbulent flows seem to form ordered structures in the large scales of the motion and the self-organization principle predicts asymptotic states realizing an extremal value of the energy or a minimum of enstrophy. On the other hand the small scales take care of the increase of entropy, and asymptotic results can be obtained by applying the theory of equilibrium statistical mechanics.

U2 - 10.1007/978-94-011-1689-3_63

DO - 10.1007/978-94-011-1689-3_63

M3 - Conference contribution

SN - 978-94-010-4739-5

T3 - Fluid Mechanics and its Applications

SP - 399

EP - 403

BT - Advances in Turbulence IV

A2 - Nieuwstadt, F.T.M.

T2 - 4th European Turbulence Conference, ETC IV 1992

Y2 - 30 June 1992 through 3 July 1992

ER -

On variational principles for coherent vortex structures

Abstract

Publication series

Conference

Access to Document

Fingerprint

Cite this