Proper orthogonal decomposition closure models for turbulent flows: A numerical comparison

This paper puts forth two new closure models for the proper orthogonal decomposition reduced-order modeling of structurally dominated turbulent flows: the dynamic subgrid-scale model and the variational multiscale model. These models, which are considered state-of-the-art in large eddy simulation, t...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2012-09, Vol.237-240, p.10-26
Hauptverfasser:	Wang, Zhu, Akhtar, Imran, Borggaard, Jeff, Iliescu, Traian
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computational methods in fluid dynamics Computer simulation Dynamic subgrid-scale model Dynamics Exact sciences and technology Fluid dynamics Fluid flow Fundamental areas of phenomenology (including applications) Large eddy simulation Mathematical models Physics Proper Orthogonal Decomposition Reduced-order modeling Turbulence Turbulence simulation and modeling Turbulent flow Turbulent flows, convection, and heat transfer Variational multiscale model
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