Coefficients of discharge of fuel-injection nozzles for compression-ignition engines (1932)
NASA Technical Reports Server (NTRS) · leaf 12
s- sizes of nozzles employed for high-speed compression- sectional area of the orifice. The magnitude of the ignition engbaes a smooth entrance passage to the throat of the orifice is necessary for a high efficiency of /. Computed on the basis that the craa of the efflux flow. A beveled leading… … O OS 1.0 l-S 2J0 ZS Tests vtith the nozzles assembled in an automatic Ratio of orifice area fo aroove orea injection valve, with sufficient stem lift to give no Fkscbb 27.—Effect of latio of orifice aiea to gioovs ana on coefficient of db- ebaige. Atmospbeilc back Eiessata. Injection pnssais, 4,000…
NASA Technical Reports Server (NTRS)
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