Spectral modeling of rotating turbulent flows

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A subgrid-scale spectral model of rotating turbulent flows is tested against direct numerical simulations (DNSs). The case of Taylor-Green forcing is considered, a configuration that mimics the flow between two counter-rotating disks as often used in the laboratory. Computations are performed for mo...

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Detalles Bibliográficos
Autores principales: Baerenzung, J., Mininni, P.D., Pouquet, A., Politano, H., Ponty, Y.
Formato: JOUR
Materias:
Counter rotating
Degree of anisotropy
Eddy viscosity
Eddy viscosity model
Energy spectra
Helicities
Isotropic models
Isotropic turbulence
Parametrizations
Rossby numbers
Scale properties
Small scale
Spectral modeling
Spectral models
Subgrid scale
Under-resolved DNS
Earth atmosphere
Internet protocols
Reynolds number
Rotation
Spectroscopy
Three dimensional
Turbulent flow
Viscosity
Rotating disks
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10706631_v22_n2_p1_Baerenzung
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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