Benutzer: Gast  Login
Titel:

Scale-separating operators for variational multiscale large eddy simulation of turbulent flows

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gravemeier, V.
Abstract:
A general class of scale-separating operators based on combined multigrid operators is proposed and analyzed in this work. The operators of this class are designed for variational multiscale large eddy simulation using a finite volume or finite element method. Two representatives are compared to discrete smooth filters, which are widely used in the traditional large eddy simulation literature; the comparison shows that they are not only theoretically different, but also yield considerable diffe...     »
Stichworte:
turbulence, large eddy simulation, variational multiscale method, scale separation, subgrid-scale modeling
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Journal of Computational Physics
Jahr:
2006
Band / Volume:
212
Heft / Issue:
2
Seitenangaben Beitrag:
400-435
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.jcp.2005.07.007
Status:
Verlagsversion / published
Format:
Text
 BibTeX