LEADER 01754nam 2200481 450 001 9910703549603321 005 20150310163224.0 035 $a(CKB)5470000002432205 035 $a(OCoLC)904622572 035 $a(EXLCZ)995470000002432205 100 $a20150310j201410 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aComputational aerodynamic simulations of an 840 ft/sec tip speed advanced ducted propulsor fan system model for acoustic methods assessment and development /$fDaniel L. Tweedt 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$dOctober 2014. 215 $a1 online resource (52 pages) $ccolor illustrations 225 1 $aNASA/CR ;$v2014-218129 300 $aTitle from title screen (viewed on March 10, 2015). 300 $a"October 2014." 320 $aIncludes bibliographical references (pages 10-11). 606 $aComputational fluid dynamics$2nasat 606 $aDucted fans$2nasat 606 $aAcoustic measurement$2nasat 606 $aFlow distribution$2nasat 606 $aPrediction analysis techniques$2nasat 606 $aNacelles$2nasat 615 7$aComputational fluid dynamics. 615 7$aDucted fans. 615 7$aAcoustic measurement. 615 7$aFlow distribution. 615 7$aPrediction analysis techniques. 615 7$aNacelles. 700 $aTweedt$b Daniel L$g(Daniel Lawrence),$01397084 712 02$aNASA Glenn Research Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703549603321 996 $aComputational aerodynamic simulations of an 840 ft$93475511 997 $aUNINA