Helicity advection in Turbulent Models
Biferale, L. · Pierotti, D. · Toschi, F.
Original · EN
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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