Multiscale velocity correlations in turbulence

R. Benzi, L. Biferale, F. Toschi

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    36 Citations (Scopus)
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    Abstract

    Multiscale correlation functions in high Reynolds number experimental turbulence and synthetic signals are investigated. Fusion rule predictions as they arise from multiplicative, almost uncorrelated, random processes for the energy cascade are tested. Leading and subleading contributions, in both the inertial and viscous ranges, are well captured by assuming a simple multiplicative random process for the energy transfer mechanisms.
    Original languageEnglish
    Pages (from-to)3244-3247
    Number of pages4
    JournalPhysical Review Letters
    Volume80
    Issue number15
    DOIs
    Publication statusPublished - 1998

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