Preprint
Optimal Nonlinear Eddy Viscosity in Galerkin Models of Turbulent Flows
Abstract
We propose a variational approach to identification of an optimal nonlinear
eddy viscosity as a subscale turbulence representation for POD models. The
Authors
Protas B; Noack BR; Östh J
Publication date
June 7, 2014
DOI
10.48550/arxiv.1406.1912
Preprint server
arXiv