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    Chapter and Conference Paper

    Excitation of Azimuthal Modes in an Axisymmetric Jet

    Low order azimuthal modes of jet instability are introduced acoustically using an azimuthal array of speakers. The evolution of axisymmetric and helical instabilities, excited at the frequency of the preferred...

    R. A. Petersen, M. M. Samet, T. A. Long in Turbulence Management and Relaminarisation (1988)