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arXiv · 2112.06475

Dynamic Scaling in Rotating Turbulence: A Shell Model Study

Shailendra K. Rathor·Sagar Chakraborty·Samriddhi Sankar Ray
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Abstract

We investigate the scaling form of appropriate time-scales extracted from time-dependent correlation functions in rotating, turbulent flows. In particular, we obtain precise estimates of the dynamic exponents $z_p$, associated with the time-scales, and their relation with the more commonly measured equal-time exponents $\zeta_p$. These theoretical predictions, obtained by using the multifractal formalism, are validated through extensive numerical simulations of a shell model for such rotating flows.

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Shailendra K. Rathor, Sagar Chakraborty, Samriddhi Sankar Ray. 2021-12-13. Dynamic Scaling in Rotating Turbulence: A Shell Model Study. https://doi.org/10.1103/physreve.105.l063102

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