Heat-transfer processes in air-cooled engine cylinders (1938)
NASA Technical Reports Server (NTRS) · leaf 16
12 REPORT NO. 612—NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS … 24 20 28 32 16 20 24 28 32 16 20 24 28 32 Spark set ting, crankshaft deg. B.T.C. (a) T0 based on indicated horsepower, I. (b) T„ based on air supplied to engine, W„. (c) Tg based on cylinder gas weight flow factor, Wt. Figure 8.—Variation of Ta with spark setting. The 1340-H cylinder; engine speed,…
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