02088nam 2200577Ia 450 991069967190332120230902161557.0(CKB)5470000002404215(OCoLC)682898433(EXLCZ)99547000000240421520101123d2010 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierAdvancements toward oil-free rotorcraft propulsion[electronic resource] /Samuel A. Howard and Robert J. Bruckner, Kevin C. RadilCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,[2010]1 online resource (7 pages) color illustrationsNASA/TM ;2010-216094Title from title screen (viewed on Nov. 5, 2010)."March 2010.""Prepared for the 65th Annual Forum and Techonology Display (AHS Forum 65) sponsored by the American Helicopter Society, Grapevine, Texas, May 27-29, 2009."Includes bibliographical references (page 7).NASA technical memorandum ;2010-216094.Foil bearingsnasatGas bearingsnasatRotary wing aircraftnasatRotor dynamicsnasatTurbomachinerynasatHelicopter enginesnasatLoads (forces)nasatJournal bearingsnasatFoil bearings.Gas bearings.Rotary wing aircraft.Rotor dynamics.Turbomachinery.Helicopter engines.Loads (forces)Journal bearings.Howard Samuel A1394728Bruckner Robert J1394729Radil Kevin C1396149NASA Glenn Research Center.GPOGPOBOOK9910699671903321Advancements toward oil-free rotorcraft propulsion3455761UNINA