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arxiv: chao-dyn/9503004 · v3 · submitted 1995-03-17 · chao-dyn · cond-mat· nlin.CD

Stochastic Shell Model: a model of anomalous scaling and non-Gaussian distribution in turbulence

Hideki Takayasu (Graduate School of Information Sciences , Tohoku University , Japan) , Y-h. Taguchi (Department of Physics , Tokyo Institute of Technology , Tomoo Katsuyama (Department of Physics , Tokyo Metropolitan University This is my paper
classification chao-dyn cond-matnlin.CD
keywords modelnon-gaussianstochasticturbulenceanomalousbehaviorcascadingclarify
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We propose a simple stochastic model of cascading transport in wave number space to clarify the origin of intermittent behavior of fully-developed fluid turbulence. In spite of lack of nonlinearity and viscosity the model gives non-Gaussian fluctuations and multifractal scalings consistent with experimental data.

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