02009oam 2200625I 450 991070234230332120131023123256.0(CKB)5470000002426736(OCoLC)822968594(EXLCZ)99547000000242673620121226d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierQuiet High Speed Fan II (QHSF II) final report /Karen Kontos, Don Weir, and Dave RossCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,2012.1 online resource (xiv, 183 pages) illustrations (some color)NASA/CR ;2012-217451Title from title screen (viewed on Dec. 26, 2012)."August 2012.""Performing organization, Honeywell"--Report documentation page."21-12567."Includes bibliographical references (page 165).Quiet High Speed Fan II Low speed wind tunnelsnasatAcoustic propertiesnasatAeroacousticsnasatAeroelasticitynasatGuide vanesnasatTurbofansnasatStructural designnasatTip speednasatLow speed wind tunnels.Acoustic properties.Aeroacoustics.Aeroelasticity.Guide vanes.Turbofans.Structural design.Tip speed.Kontos Karen1403721Weir Donald S.Ross DaveHoneywell International Inc.,NASA Glenn Research Center,GPOGPOOHIGPOBOOK9910702342303321Quiet High Speed Fan II (QHSF II)3476898UNINA