01651nam 2200457 450 991070427710332120160115130632.0(CKB)5470000002438901(OCoLC)934820078(EXLCZ)99547000000243890120160115j201312 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierInvestigation of gearbox vibration transmission paths on gear condition indicator performance /Paula J. Dempsey [and three others]Cleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,December 2013.1 online resource (24 pages) color illustrationsNASA/TM ;2013-216617Title from title screen (viewed on Jan. 15, 2016)."December 2013."Includes bibliographical references (page 24).Transmissions (machine elements)nasatHelicoptersnasatFatigue testsnasatSpiral bevel gearsnasatVibration measurementnasatTransmissions (machine elements)Helicopters.Fatigue tests.Spiral bevel gears.Vibration measurement.Dempsey Paula J.1390004NASA Glenn Research Center,GPOGPOBOOK9910704277103321Investigation of gearbox vibration transmission paths on gear condition indicator performance3512206UNINA