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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Gravemeier, V.; Henke, F.; Wall, W.A. 
Title:
Extended variational multiscale methods for turbulent variable-density flow at low mach number and premixed combustion 
Pages contribution:
CD-ROM 01126 
Abstract:
Problems of combustion are usually mathematically described by a variable- density formulation of the Navier-Stokes equations at low Mach number. Finite volume and finite difference methods have been proposed for large-eddy simulation (LES) of variable-density turbulent flows at low Mach number. Finite element methods, which are often better suited for problems in complex geometries, have so far only been applied to laminar flows of this kind, to the best of our knowledge. We recently proposed a...    »
 
Keywords:
turbulent variable-density ow, premixed combustion, large-eddy simulation, variational multiscale method, algebraic multigrid, extended nite element method 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
Proceedings - V European Conference on Computational Fluid Dynamics 
Congress (additional information):
ECCOMAS CFD 2010 
Year:
2010 
Reviewed:
ja 
Language:
en 
Publication format:
CD-ROM / DVD 
Semester:
SS 10 
Format:
Text