[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3996 : On the prediction of far field computational aeroacoustics of advanced propellers / S.JaegerKorkan K.;Rep.presented at AIAA 13th aeroacoustics conf.Oct.22-24,1990,Tallahassee(Fl), 1990. - 9 p. - Текст : непосредственный.
[Reports] / Amer.inst.of aeronautics and astronautics. N 90-5213 : Transient heat transfer characteristics of liquid hydrogen,including freezing : Rep. presented at the AIAA second intern.aerospace planes conf.,Oct.29-31,1990,Orlando(Fl.) / J.A.Waynert,S.Jaeger,J.A.Barclay, 1990. - 4 p. - Текст : непосредственный.