Passive scalars: Mixing, diffusion, and intermittency in helical and nonhelical rotating turbulence

We use direct numerical simulations to compute structure functions, scaling exponents, probability density functions, and effective transport coefficients of passive scalars in turbulent rotating helical and nonhelical flows. We show that helicity affects the inertial range scaling of the velocity a...

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Detalles Bibliográficos
Autores principales:	Imazio, P.R., Mininni, P.D.
Formato:	JOUR
Materias:	Diffusion Scaling laws Anomalous scaling Effective diffusion coefficients Horizontal diffusions Rotating turbulence Structure functions Transport coefficient Velocity fluctuations Vertical diffusion Probability density function
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_24700045_v95_n3_p_Imazio
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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