01703nam 2200469 450 991070377330332120150602153211.0(CKB)5470000002433986(OCoLC)910562739(EXLCZ)99547000000243398620150602j201409 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierInvestigation of spiral bevel gear condition indicator validation via AC-29-2C using damage progression tests /Paula J. DempseyCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,September 2014.1 online resource (vi, 151 pages) color illustrationsNASA/TM ;2014-218384Title from title screen (viewed on June 2, 2015)."September 2014."Includes bibliographical references (pages 150-151).Spiral bevel gearsnasatGear teethnasatHelicoptersnasatFailure analysisnasatSystems health monitoringnasatSpiral bevel gears.Gear teeth.Helicopters.Failure analysis.Systems health monitoring.Dempsey Paula J.1390004NASA Glenn Research Center,Fundamental Aeronautics Program (U.S.),GPOGPOBOOK9910703773303321Investigation of spiral bevel gear condition indicator validation via AC-29-2C using damage progression tests3442232UNINA