most citedTurbulent pair separation due to multi scale stagnation point structure and its time asymmetry in two-dimensional turbulence

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nlin.CD2004

Acceleration Statistics as Measures of Statistical Persistence of Streamlines in Isotropic Turbulence

S. Goto, D. R. Osborne, J. C. Vassilicos +1

We introduce the velocity (Vs) of stagnation points as a means to characterise and measure statistical persistence of streamlines. Using theoretical arguments, Direct Numerical Sim…