Selection of proper crude important; dewaxing and fractionating of lubricating oils has restricted in improvement in quality and in unrestricted use as all-weather aircraft oils; fluidity or consistency of aviation-engine oils below their A. S. T. M. pour-points and significance of dewaxing paraffin-bearing oils; fluidity machine and test results; oil consumption; stability of oil in service; other methods of testing. (see also Nat. Petroleum News, vol. 21, no. 10, Mar. 6, 1929, pp. 89, 91 and 93-94, 6 figs., and Oil and Gas Jl., vol. 27, no. 44, Mar. 21, 1929, pp. 158, 164 and 166, 7 figs)
Fluidity and other properties of aviation-engine oils
Soc. Automotive Engrs. -- Jl
Society of Automotive Engineers -- Journal ; 24 , n 2 ; p 149-154
1929
6 pages
9 Figs.
Article (Journal)
English
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