[Reports] / Amer.inst.of aeronautics and astronautics. N 90-4005 : Jet mixing enhancement by hydrodynamic excitation : Rep.presented at AIAA 13th aeroacoustics conf.,Oct.22-24, 1990, Tallahassee(Fl) / W.H.Brown,K.K.Ahuja, 1990. - 5 p. - Текст : непосредственный.