Effect of Viscosity on Fuel Leakage Between Lapped Plungers and Sleeves and on the Discharge from a Pump-Injection System (1935)
NASA Technical Reports Server (NTRS) · leaf 5
plungers 4, 5 and 6 Aviation gasoline, standard grade. Hydrogenated safety fuel-- Water Laboratory Diesel fuel Auto Diesel luel - Figure l.-Apperatus for determining leakage of lapped plungers and sleeves. S.A.E. 30 lubricating oil.. measured; (6) automatic injection valves were operated The effect… … quantity of liquid leaking between the plunger and Pressure, pounds per square inch sleeve was caught in a glass beaker and weighed. At Figure 3.—Effect of pressure on the viscosity of liquids used in tests. the start of each test, care was taken to remove all air was used to obtain the data for…
NASA Technical Reports Server (NTRS)
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