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Document type:
Zeitschriftenaufsatz 
Author(s):
van der Bos, F.; Geur, B.J. 
Title:
Computational error-analysis of a discontinuous Galerkin discretization applied to large-eddy simulation of homogeneous turbulence 
Abstract:
A computational error-assessment of large-eddy simulation (LES) in combination with a discontinuous Galerkin finite element method is presented for homogeneous, isotropic, decaying turbulence. The error-landscape database approach is used to quantify the total simulation error that arises from the use of the Smagorinsky eddy-viscosity model in combination with the Galerkin discretization. We adopt a modified HLLC flux, allowing an explicit control over the dissipative component of the nu...    »
 
Keywords:
Large-eddy simulation, Computational error-assessment, Discontinuous Galerkin finite element method, Eddy-viscosity modeling, Turbulence 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics Engineering 
Year:
2010 
Pages contribution:
903-915 
Covered by:
Web of Science 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
SS 13