02241nam 2200565Ia 450 991069693040332120230902162156.0(CKB)5470000002383590(OCoLC)642700872(EXLCZ)99547000000238359020100621d2009 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierNoise-source separation using internal and far-field sensors for a full-scale turbofan engine[electronic resource] /Lennart S. Hultgren and Jeffrey H. Miles ; prepared for the 15th Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009Cleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,[2009]1 online resource (11 pages) illustrationsNASA TM- ;2009-215834Title from title screen (viewed on June 21, 2010)."November 2009.""AIAA-2009-3220."Includes bibliographical references (pages 10-11).NASA technical memorandum ;2009-215834.Noise measurementnasatEngine noisenasatTurbofan enginesnasatCombustionnasatEngine testsnasatFull scale testsnasatNoise generatorsnasatNoise measurement.Engine noise.Turbofan engines.Combustion.Engine tests.Full scale tests.Noise generators.Hultgren Lennart S(Lennart Sven)1386308Miles Jeffrey H(Jeffrey Hilton)1401187NASA Glenn Research Center.AIAA/CEAS Aeroacoustics Conference(15th :2009 :Miami, Fla.)AIAA Aeroacoustics Conference(30th :2009 :Miami, Fla.)GPOGPOBOOK9910696930403321Noise-source separation using internal and far-field sensors for a full-scale turbofan engine3469555UNINA