Brayton-cycle turbomachinery rolling-element bearings
By: by R. Cohen, H. Means, and P. Heyl.
Contributors: Means, Herbert, joint author.; Heyl, P., joint author.; United Aircraft Corporation. Pratt & Whitney Aircraft Division.; Lewis Research Center.
Series: NASA contractor report, NASA; CR 1229; NASA contractor report ;; NASA CR-1229.
Publisher: National Aeronautics and Space Administration; for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.
Published: 1969
Place of publication: [Washington]
Language: eng
Number of pages: 276
Subjects: Space vehicles -- Auxiliary power supply.; Sealing (Technology); Gas-turbines -- Lubrication.; Brayton cycle.
First sentence: Pratt and Whitney has conducted the deisng of an axal-flow turbine-compressor and turboalternator incorporating flight-type oil-lubricated rolling-element bearing as candidate turbomachinery for a Brayton-cycle space powerplant.
Notes: Bibliography: p. 273-276.
Prepared under contract no. NAS 3-7635 by the Pratt and Whitney Aircraft Division of United Aircraft Corp. for Lewis Research Center.