Spectral Behavior of Various Subgrid-Scale Models in LES at Very High Reynolds Number

DOI10.1007/978-1-4020-8578-9_5zbMath1345.76054OpenAlexW1790090099MaRDI QIDQ2821837

Roger Cocle, Laurent Bricteux, Grégoire Winckelmans

Publication date: 23 September 2016

Published in: Quality and Reliability of Large-Eddy Simulations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-1-4020-8578-9_5

zbMATH Keywords

spectral methodhigh Reynolds number flowsdecaying homogeneous isotropic turbulencemultiscale modellingeffective viscositylarge-eddy simulationvortex particle methodLagrangian methodshyper-viscosityvortex-in-cell methodsubgrid-scale modellingspectral behavior

Mathematics Subject Classification ID

Spectral methods applied to problems in fluid mechanics (76M22) Direct numerical and large eddy simulation of turbulence (76F65)

Related Items (2)

A multiscale subgrid model for both free vortex flows and wall-bounded flows ⋮ On the eddy-resolving capability of high-order discontinuous Galerkin approaches to implicit LES / under-resolved DNS of Euler turbulence

Cites Work

• Combining the vortex-in-cell and parallel fast multipole methods for efficient domain decomposition simulations
• Investigation of Multiscale Subgrid Models for LES of Instabilities and Turbulence in Wake Vortex Systems
• Investigation of eddy-viscosity models modified using discrete filters: A simplified “regularized variational multiscale model” and an “enhanced field model”
• The filtering analog of the variational multiscale method in large-eddy simulation
• Direct numerical simulation of homogeneous turbulence with hyperviscosity
• High-pass filtered eddy-viscosity models for large-eddy simulations of transitional and turbulent flow
• The multiscale formulation of large eddy simulation: Decay of homogeneous isotropic turbulence
• Large-eddy simulation of transition to turbulence in a boundary layer developing spatially over a flat plate
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