LEADER 02023nam 2200553I 450 001 9910702342203321 005 20121226155811.0 035 $a(CKB)5470000002426737 035 $a(OCoLC)822968691 035 $a(EXLCZ)995470000002426737 100 $a20121226d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aVibration propagation of gear dynamics in a gear-bearing-housing system using mathematical modeling and finite element analysis /$fRobert G. Parker [and three others] 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d2012. 215 $a1 online resource (58 pages) $cillustrations (some color) 225 1 $aNASA/CR ;$v2012-217664 300 $aTitle from title screen (viewed on Dec. 26, 2012). 300 $a"August 2012." 320 $aIncludes bibliographical references (pages 54-58). 606 $aTransmissions (machine elements)$2nasat 606 $aAcoustic properties$2nasat 606 $aGears$2nasat 606 $aShafts (machine elements)$2nasat 606 $aVibration measurement$2nasat 606 $aNoise propagation$2nasat 606 $aSound waves$2nasat 606 $aEnergy dissipation$2nasat 606 $aMechanical drives$2nasat 615 7$aTransmissions (machine elements) 615 7$aAcoustic properties. 615 7$aGears. 615 7$aShafts (machine elements) 615 7$aVibration measurement. 615 7$aNoise propagation. 615 7$aSound waves. 615 7$aEnergy dissipation. 615 7$aMechanical drives. 700 $aParker$b Robert G$023027 712 02$aNASA Glenn Research Center. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702342203321 996 $aVibration propagation of gear dynamics in a gear-bearing-housing system using mathematical modeling and finite element analysis$93472295 997 $aUNINA