Experimental and analytical determination of the motion of hydraulically operated valve stems in oil engine injection systems
Description:
This research on the pressure variations in the injection system of the N.A.C.A. Spray Photography Equipment and on the effects of these variations on the motion of the timing valve stem was undertaken in connection with the study of fuel injection systems for high-speed oil engines. The methods of analysis of the pressure variations and the general equation for the motion of the spring-loaded stem for the timing valve are applicable to a spring-loaded automatic injection valve, and in general …
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Date:
December 26, 1928
Creator:
Gelalles, A. G. & Rothrock, A. M.
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department