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physics.flu-dyn2018★ 19 cited
Emergence of skewed non-Gaussian distributions of velocity increments in isotropic turbulence
W. Sosa-Correa, R. M. Pereira, A. M. S. Macêdo +3
Skewness and non-Gaussian behavior are essential features of the distribution of short-scale velocity increments in isotropic turbulent flows. Yet, although the skewness has been g…
physics.flu-dyn2010★ 22 cited
Stochastic Dynamical Model of Intermittency in Fully Developed Turbulence
Domingos S. P. Salazar, Giovani L. Vasconcelos
A novel model of intermittency is presented in which the dynamics of the rates of energy transfer between successive steps in the energy cascade is described by a hierarchy of stoc…