The knocking characteristics of fuels in relation to maximum permissible performance of aircraft engines (1939)
NASA Technical Reports Server (NTRS) · leaf 10
he fuel-air ratio is increased. This effect is to be fuels by octane number, but most of these data are expected from researches on combustion. Peletier, for difficult to place on an absolute basis such as described example, has shown in reference 11 that the highest in this report. permissible… … 320 tn/et-a/r temperature, *F. Figubz 13.—Effect of inlet-air temperature on Tnartmmn permissible Inlet density factor at a series of f uel-alr ratios. Pent-roof combustion chamber; engine speed, 2,500 r. p. m.; 85 percent iso-octane; compression ratio, 9.S; Incipient knock. minimum of 6 at a…
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