By Gregory Eyink and others

We here exploit a rigorous mathematical theory of vorticity dynamics for Navier-Stokes solutions in terms of stochastic Lagrangian flows and their stochastic Cauchy invariants, that are conserved on average backward in time. This theory yields exact expressions for the vorticity inside the flow domain in terms of the vorticity at... Show more

December 13, 2019

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Stochastic Lagrangian Dynamics of Vorticity. II. Channel-Flow Turbulence

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