Anomalous scaling of passive scalars in rotating flows

We present results of direct numerical simulations of passive scalar advection and diffusion in turbulent rotating flows. Scaling laws and the development of anisotropy are studied in spectral space, and in real space using an axisymmetric decomposition of velocity and passive scalar structure funct...

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Detalles Bibliográficos
Autores principales: Rodriguez Imazio, P., Mininni, P.D.
Formato: JOUR
Materias:
Anomalous scaling
Axisymmetric
Intermittency
Passive scalar advection
Passive scalars
Real-space
Rotating flow
Scaling exponent
Second orders
Spectral spaces
Structure functions
Two-dimension
Velocity field
Anisotropy
Rotation
Rotational flow
Scaling laws
Velocity
Probability density function
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v83_n6_p_RodriguezImazio
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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