Isotropization at small scales of rotating helically driven turbulence

We present numerical evidence of how three-dimensionalization occurs at small scale in rotating turbulence with Beltrami (ABC) forcing, creating helical flow. The Zeman scale ℓ Ω at which the inertial and eddy turn-over times are equal is more than one order of magnitude larger than the dissipation...

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Detalles Bibliográficos
Autor principal:	Mininni, Pablo Daniel
Publicado:	2012
Materias:	isotropic turbulence rotating turbulence wave-turbulence interactions Beltrami Helical flows Helicities Isotropic turbulence Isotropization Kolmogorov Numerical evidence Rotating turbulence Slow manifolds Small scale Wave-turbulence interaction Engineering Fluid mechanics Reynolds number computer simulation Rossby number rotating flow turbulence turbulent flow
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221120_v699_n_p263_Mininni http://hdl.handle.net/20.500.12110/paper_00221120_v699_n_p263_Mininni
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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