02083nam 2200553I 450 991070529650332120140604094606.0(CKB)5470000002448397(OCoLC)880930822(EXLCZ)99547000000244839720140604j201308 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor /Richard F. Bozak, Christopher E. Hughes, James BuckleyCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,August 2013.1 online resource (8 pages) illustrations (some color)NASA/TM ;2013-218066Title from title screen (viewed June 4, 2014)."August 2013.""Prepared for the Turbo Expo 2013 sponsored by the American Society of Mechanical Engineers (ASME) San Antonio, Texas, June 3-7, 2013.""GT2013-95114."Includes bibliographical references (pages 7-8).Acoustic propertiesnasatAerodynamic noisenasatBlade tipsnasatOscillating flownasatPressure rationasatTurbofansnasatRotorsnasatAcoustic properties.Aerodynamic noise.Blade tips.Oscillating flow.Pressure ratio.Turbofans.Rotors.Bozak Richard F.1405259Hughes Christopher E.Buckley James(Mechanical engineer),NASA Glenn Research Center,GPOGPOBOOK9910705296503321The aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor3520689UNINA