Some Factors Affecting Combustion in an Internal-Combustion Engine (1936)
NASA Technical Reports Server (NTRS) · leaf 16
compression ignitions and listed as misses. All flame, giving an appearance similar to those in flame flame records such as 410 and 411 have been classified records 409 and 412. as spark ignitions and listed in these tables as explo- In all tests where knock occurred, as evidenced by sions. Very… … Time, crankshaft degrees Figure 15.—Effect of injection advance angle on combustion of safety fuel at engine temi>erature of 300° F. Engine speed : 570 r. p. m. Fuel quantity 0.000201b. Spark advance angle 20°. Injection advance angle 1045-20°, 1040-30°, 104«-40°, 104^50°. regard to the compression…
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