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Symmetry reduced averages over moderately turbulent flows

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Created: 2008-10-03 10:21
Description: A seminar from the Wall Bounded Shear Flows: Transition and Turbulence conference in association with the Newton Institute programme: The Nature of High Reynolds Number Turbulence.
Author:  Cvitanovic, P (Georgia Institute of Technology)
Producer:  Steve Greenham
Abstract: Long-term averages in low-dimensional dynamical systems can be expressed as averages over invariant state-space sets (equilibria, periodic orbits, partially hyperbolic invariant tori). We speculate as to how such theory might work for moderately turbulent flows.