[Reports] / Amer.inst.of aeronautics and astronautics. N 90-4009 : Effect of acoustic excitation on stalled flows over an airfoil : Rep.presented at AIAA 13th aeroacoustics conf.,Oct.22-24, 1990, Tallahassee(Fl) / K.Zaman, 1990. - 11 p. - Текст : непосредственный.
[Reports] / Amer.inst.of aeronautics and astronautics. N 89-0565 : Control of laminar separation over airfoils by acoustic excitation : Rep. presented at the 27th aerospace sciences meet.,Jan.9-12,1989/Reno(Nv) / K.Zaman,D.McKinzie, 1989. - 12 p. . - Текст : непосредственный.