The effects of numerical viscosity, subgrid scale viscosity and grid resolution are investigated in LES and VMS-LES simulations of the flow around a circular cylinder at Re = 3, 900 on unstructured grids.
THE ROLE OF DIFFERENT ERRORS IN CLASSICAL LES AND IN VARIATIONAL MULTISCALE LES ON UNSTRUCTURED GRIDS
CAMARRI, SIMONE;SALVETTI, MARIA VITTORIA
2010-01-01
Abstract
The effects of numerical viscosity, subgrid scale viscosity and grid resolution are investigated in LES and VMS-LES simulations of the flow around a circular cylinder at Re = 3, 900 on unstructured grids.File in questo prodotto:
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