LEADER 02119nam  2200625Ia 450 
001 9910699957903321
005 20110203122733.0
035   $a(CKB)5470000002406377
035   $a(OCoLC)700227789
035   $a(EXLCZ)995470000002406377
100   $a20110203d2010      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aRotorcraft transmission noise path model, including distributed fluid film bearing impedance modeling$b[electronic resource] /$fStephen A. Hambric ... [and others]
210  1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d[2010]
215   $a1 online resource (iv, 75 pages) $cillustrations
225 1 $aNASA/CR-2010-216812
300   $aTitle from title screen (viewed on Feb. 3, 2011).
300   $a"September 2010."
320   $aIncludes bibliographical references (pages 66-69).
606   $aGears$2nasat
606   $aSound transmission$2nasat
606   $aVibration$2nasat
606   $aBall bearings$2nasat
606   $aAcoustics$2nasat
606   $aJournal bearings$2nasat
606   $aRoller bearings$2nasat
606   $aHelicopter propeller drive$2nasat
606   $aRotary wing aircraft$2nasat
606   $aFluid films$2nasat
606   $aImpedance$2nasat
606   $aNoise reduction$2nasat
615  7$aGears.
615  7$aSound transmission.
615  7$aVibration.
615  7$aBall bearings.
615  7$aAcoustics.
615  7$aJournal bearings.
615  7$aRoller bearings.
615  7$aHelicopter propeller drive.
615  7$aRotary wing aircraft.
615  7$aFluid films.
615  7$aImpedance.
615  7$aNoise reduction.
701   $aHambric$b Stephen A$01386557
712 02$aNASA Glenn Research Center.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699957903321
996   $aRotorcraft transmission noise path model, including distributed fluid film bearing impedance modeling$93435556
997   $aUNINA