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Creators/Authors contains: "Hooshyar, Milad"

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  1. ; ; ; (, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences)
    null (Ed.)
    Turbulent flows are out-of-equilibrium because the energy supply at large scales and its dissipation by viscosity at small scales create a net transfer of energy among all scales. This energy cascade is modelled by approximating the spectral energy balance with a nonlinear Fokker–Planck equation consistent with accepted phenomenological theories of turbulence. The steady-state contributions of the drift and diffusion in the corresponding Langevin equation, combined with the killing term associated with the dissipation, induce a stochastic energy transfer across wavenumbers. The fluctuation theorem is shown to describe the scale-wise statistics of forward and backward energy transfer and their connection to irreversibility and entropy production. The ensuing turbulence entropy is used to formulate an extended turbulence thermodynamics. 
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  2. ; ; ; ; (, Physical Review E)
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  3. ; ; (, Water Resources Research)