Flame Movement and Pressure Development in an Engine Cylinder (1932)
NASA Technical Reports Server (NTRS) · leaf 10
ral form of these curves and same at both speeds, and in neither case is the nature for the difTerences between them have not been formed of the general movement such as would be expected it is believed that the effects of combustion chamber to affect the inflammation time materially. (See fig.… … Crank position, degrees 0 20 40 60 80 Figure 20.—Effect of spark advance Crank position, degrees Figure 18.—"Normal" run No. 1 Indicator diagrams.—Figure 18 is a partial indica- tor diagram for tlie normal'' run at the lower com- shorter time. That this efl'ect becomes even more pression ratio.…
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