[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3977 : role of leading edge vortex flows in prop-fan interaction noise : Rep.presented at AIAA 13th aeroacoustics con.,Oct.22-24,1990,Tallahassee,Fl. / J.C.Simonich,D.C.McCormick,P.L.Lavrich, 1990. - 11 p. - Текст : непосредственный.
[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2698 : Hot wire measurements downstream of a prop-fan : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf., Monterey(Ca), July 10-12, 1989 / T.G.Tillman,J.C.Simonich,J.H.Wagner, 1989. - 19 p. - Текст : непосредственный.