Frictional force as a function of crank angle of a piston assembly and piston rings alone were measured after the following devices were developed. From the measurement of the frictional force diagrams the following characteristics have been found.
Measurement of Piston Frictional Force in Actual Operating Diesel Engine
Sae Technical Papers
1979 SAE International Off-Highway and Powerplant Congress and Exposition ; 1979
01.02.1979
Aufsatz (Konferenz)
Englisch
Measurement of piston frictional force in actual operating Diesel engine
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