Transmission efficiency measurements and correlations with physical characteristics of the lubricant
By: John J. Coy and Andrew M. Mitchell and Bernard J. Hamrock ; prepared for the Sixty-fourth Symposium of the Propulsion and Energetics Panel on Gears and Transmission Systems for Helicopters and Turboprops ; sponsored by AGARD, Lisbon, Portugal, October 8-12, 1984.
Contributors: Mitchell, Andrew M.; Hamrock, Bernard J.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 83740.; USAAVSCOM technical report -- 84-C-11.; AVSCOM technical report -- 84-C-11.
Publisher: National Aeronautics and Space Administration
Published: 1984
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Subjects: Rotors (Helicopters); Lubrication and lubricants.
Notes: "N84-30293"--Microfiche header.

Includes bibliographical references.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1984]. 1 microfiche ; 11 x 15 cm.