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Turbulent self-organized criticality

Mario De Menech·Attilio L. Stella
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Abstract

In the prototype sandpile model of self-organized criticality time series obtained by decomposing avalanches into waves of toppling show intermittent fluctuations. The q-th moments of wave size differences possess local multiscaling and global simple scaling regimes analogous to those holding for velocity structure functions in fluid turbulence. The correspondence involves identity of a basic scaling relation and of the form of relevant probability distributions. The sandpile provides a qualitative analog of many features of turbulent phenomena.

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Mario De Menech, Attilio L. Stella. 2001-10-05. Turbulent self-organized criticality. https://doi.org/10.1016/s0378-4371(02)00745-8

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