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    Article

    Genesis of Longitudinal Vortices in Near-Wall Turbulence

    Using direct numerical simulations of turbulent channel flow, we present new insight into the formation mechanism of near-wall longitudinal vortices. Instability of lifted, vortex-free low-speed streaks is sho...

    W. Schoppa, F. Hussain in Meccanica (1998)

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    Chapter

    New Aspects of Vortex Dynamics Relevant to Coherent Structures in Turbulent Flows

    Vortex dynamics offers a tractable avenue for explaining the dynamics of coherent structures, which appear to be the dominant features of turbulent shear flows and are the key to predicting and controlling tur...

    W. Schoppa, F. Hussain in Eddy Structure Identification (1996)