On The Three Point Velocity Correlation Functions in 2d Forced Turbulence

Denis Bernard

doi:10.1103/physreve.60.6184

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arXiv · chao-dyn/9902010

On The Three Point Velocity Correlation Functions in 2d Forced Turbulence

Denis Bernard

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Abstract

We present a simple exact formula for the three point velocity correlation functions in two dimensional turbulence which is valid on all scales and which interpolates between the direct and inverse cascade regimes. As expected, these correlation functions are universal in these extreme regimes. We also discuss the effect of anisotropy and friction.

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Denis Bernard. 1999-02-18. On The Three Point Velocity Correlation Functions in 2d Forced Turbulence. https://doi.org/10.1103/physreve.60.6184

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