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Helicity advection in Turbulent Models

L. Biferale·D. Pierotti·F. Toschi
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Abstract

Helicity transfer in a shell model of turbulence is investigated. In particular, we study the scaling behavior of helicity transfer in a dynamical model of turbulence lacking inversion symmetry. We present some phenomenological and numerical support to the idea that Helicity becomes -at scale small enough- a passively-advected quantity.

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L. Biferale, D. Pierotti, F. Toschi. 1998-03-30. Helicity advection in Turbulent Models. https://arxiv.org/abs/chao-dyn/9804004

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