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Refinement of a hybrid LES-URANS approach for non-equilibrium turbulent flows

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cris.customurl 8973
cris.virtual.department Strömungsmechanik
cris.virtual.department #PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentbrowse Strömungsmechanik
cris.virtual.departmentbrowse Strömungsmechanik
cris.virtual.departmentbrowse Strömungsmechanik
cris.virtualsource.department ba61e71a-d073-4609-89b6-c10b460b09a8
cris.virtualsource.department #PLACEHOLDER_PARENT_METADATA_VALUE#
dc.contributor.author Breuer, Michael
dc.contributor.author Schmidt, Stephan
dc.contributor.editor Hanjalić, K.
dc.date.issued 2012
dc.description.abstract © 2012 Begell House, Inc. The paper is concerned with a hybrid LES-URANS method. An explicit algebraic Reynolds stress model for the near-wall region is dynamically coupled with a one-equation subgrid-scale model for the outer LES region. Recently, the model for the dissipation close to the wall was refined by splitting the dissipation rate into a homogeneous and an inhomogeneous part and expressing both terms by exact formulations. The improved model is applied to different test cases including non-equilibrium turbulent flows with separations, e.g., the periodic hill flow and the flow in two 3-D diffusers.
dc.description.version NA
dc.identifier.citation In: THMT 12 / Hanjalić, K.. - Begell House, 2012. - 2012, insges. 12 S.
dc.identifier.doi 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.380
dc.identifier.isbn 978-1-56700-302-4
dc.identifier.scopus 2-s2.0-84964837344
dc.identifier.uri https://openhsu.ub.hsu-hh.de/handle/10.24405/8973
dc.language.iso en
dc.publisher Begell House Inc.
dc.relation.conference International Symposium on Turbulence, Heat and Mass Transfer 7 : THMT 12
dc.relation.orgunit Strömungsmechanik
dc.rights.accessRights metadata only access
dc.title Refinement of a hybrid LES-URANS approach for non-equilibrium turbulent flows
dc.type Conference paper
dcterms.bibliographicCitation.booktitle Proceedings of the International Symposium on Turbulence, Heat and Mass Transfer
dspace.entity.type Publication
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