02055oam 2200601I 450 991070987690332120180820150957.0(CKB)5470000002473485(OCoLC)892304902(EXLCZ)99547000000247348520141005j199304 ua 0engurun||||a|a||txtrdacontentcrdamediacrrdacarrierUser's manual for UCAP Unified Counter-Rotation Aero-acoustics Program /E.M. Culver, C.J. McColganCleveland, Ohio :National Aeronautics and Space Administration, Lewis Research Center,April 1993.1 online resource (v, 172 pages) illustrationsNASA contractor report ;191034"April 1993."Includes bibliographical references (page 66).User's manual for UCAP Aircraft gas-turbinesBladesAircraft noisenasatAerodynamic noisenasatUser manuals (computer programs)nasatProp-fan technologynasatCounter rotationnasatAerodynamic noiseAerodynamic noisefastAircraft gas-turbinesBladesfastAircraft gas-turbinesBlades.Aircraft noise.Aerodynamic noise.User manuals (computer programs)Prop-fan technology.Counter rotation.Aerodynamic noise.Aerodynamic noise.Aircraft gas-turbinesBlades.Culver E. M.1402153McColgan C. J.United States.National Aeronautics and Space Administration,United Technologies Corporation.Hamilton Standard Division.OCLCEOCLCEOCLCQGPOBOOK9910709876903321User's manual for UCAP3472083UNINA