Theoretical and Experimental Study of Ignition Lag and Engine Knock (1939)
NASA Technical Reports Server (NTRS) · leaf 34
Figs.12,13 tf.A.C.A. Technical Memorandum No, 891 o.T. Figure 12.- Indicator cards at different induction pressures p Lanova cycle £-12.5; n=1490 r.p.m. The solid portion indicates the spray period. The height data refer to alt- itude of equal pressure. … Figure 13. ~ Indicator cards of cyUnder main chamber at different p and 6 =15. start of spray 9° B.T.C. 0 m alt. pe^5.96 at, to equiv. lfp^l.03 at abs. n h ii io° B.T.C. 2050m M Pe-4.40 ■ M H 2fp=0.81 ,f H h h « 12.5° B.T.C. 4070m H pe=3.65 " tt it 3fp-0.62 » ■ h ii w 16° B.T.C. 6220m " pe=2.35 " M…
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