02032oam 2200589Ia 450 991070145460332120120917114339.0(CKB)5470000002418531(OCoLC)777824656(EXLCZ)99547000000241853120120222d1985 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierExperimental study of main rotor tip geometry and tail rotor interactions in hover[electronic resource] /D. T. Balch and J. LombardiMoffett Field, Calif :National Aeronautics and Space Administration, Ames Research Center,[1985]1 online resource (2 volumes) illustrationsNASA contractor report ;177336NASA-CR ;177336-Vol-1NASA-CR ;177336-Vol-2Title from title screen (viewed on Feb. 22, 2012)."February 1985."Includes bibliographical references. (pages 30-31 in volume 1)v. 1. Text and figures. -- v. 2. Run log and tabulated data.Aerodynamic interferencenasatGeometrynasatHelicopter tail rotorsnasatHoveringnasatRotary wingsnasatRotor speednasatTip driven rotorsnasatTables (data)nasatAerodynamic interference.Geometry.Helicopter tail rotors.Hovering.Rotary wings.Rotor speed.Tip driven rotors.Tables (data)Balch D. T1420303Lombardero J1420304Ames Research Center.GPOGPOGPOBOOK9910701454603321Experimental study of main rotor tip geometry and tail rotor interactions in hover3537726UNINA