LEADER 01888nam 2200505 a 450 001 9910697036303321 005 20230902162214.0 035 $a(CKB)5470000002384540 035 $a(OCoLC)696422600 035 $a(EXLCZ)995470000002384540 100 $a20110112d2005 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRotating rake turbofan duct mode measurement system$b[electronic resource] /$fDaniel L. Sutliff ; prepared for NOISE-CON 2005 sponsored by the Institute of Noise Control Engineering, Minneapolis, Minnesota, October 17-19, 2005 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d[2005] 215 $a1 online resource (27 pages) $cillustrations 225 1 $aNASA/TM- ;$v2005-213828 300 $aTitle from title screen (viewed on Jan. 12, 2011). 300 $a"October 2005." 320 $aIncludes bibliographical references (page 27) 410 0$aNASA technical memorandum ;$v213828. 606 $aAeroacoustics$2nasat 606 $aAcoustic properties$2nasat 606 $aAcoustic ducts$2nasat 606 $aAerodynamic noise$2nasat 606 $aTurbofans$2nasat 606 $aNoise reduction$2nasat 615 7$aAeroacoustics. 615 7$aAcoustic properties. 615 7$aAcoustic ducts. 615 7$aAerodynamic noise. 615 7$aTurbofans. 615 7$aNoise reduction. 700 $aSutliff$b Daniel L$g(Daniel Linden),$f1962-$01387415 712 02$aNASA Glenn Research Center. 712 12$aNational Conference on Noise Control Engineering$f(2005 :$eMinneapolis, Minn.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697036303321 996 $aRotating rake turbofan duct mode measurement system$93550727 997 $aUNINA