Explicit Algebraic Subgrid Models for Large Eddy Simulation
2010 (English)In: PROGRESS IN TURBULENCE III / [ed] Peinke, J.; Oberlack, M.; Talamelli, A., 2010, Vol. 131, 127-129 p.Conference paper (Refereed)
The objective of this study is to develop models for the subgrid-scale (SGS) stress and the SOS scalar flux by applying the same kind of methodology that leads to the explicit algebraic Reynolds stress model, EARSM , and the explicit algebraic scalar flux model, EASFM , for RANS. The idea is that these new models can improve the description of the anisotropy compared to eddy viscosity models. Since the new models can include the effect of system rotation in a natural way they have a particular potential for rotating flows.
Place, publisher, year, edition, pages
2010. Vol. 131, 127-129 p.
, Springer Proceedings in Physics, ISSN 0930-8989 ; 131
IdentifiersURN: urn:nbn:se:kth:diva-27126ISI: 000283758200030ISBN: 978-3-642-02224-1OAI: oai:DiVA.org:kth-27126DiVA: diva2:375154
Proceedings of the iTi Conference in Turbulence 2008, Bertinoro, ITALY, OCT 12-15, 2008
QC 201012072010-12-072010-12-062010-12-07Bibliographically approved