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Microfog lubricant application system for advanced turbine engine components, phase 3The wetting characteristics and deposit forming tendencies of a series of lubricants were evaluated using a microfog jet delivery system to wet a flat heated rotating disc. The performances of the nine lubricants are discussed in terms of the various testing parameters which include temperature, disc speed and lubricant gas flow rates. Also discussed are the heat transfer characteristics of two of the lubricants on that same plane disc specimen. The wetting characteristics and heat transfer characteristics of one of the lubricants on a complex disc simulating bearing geometry are also discussed.
Document ID
19740002617
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Petrucco, R. J.
(Mobil Research and Development Corp. Paulsboro, NJ, United States)
Leonardi, S. J.
(Mobil Research and Development Corp. Paulsboro, NJ, United States)
Date Acquired
September 3, 2013
Publication Date
July 30, 1973
Subject Category
Propulsion Systems
Report/Patent Number
NASA-CR-121271
Accession Number
74N10730
Funding Number(s)
CONTRACT_GRANT: NAS3-16729
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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