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Heat energy of various ignition sparks (1920)

NASA Technical Reports Server (NTRS) · leaf 12

An illustration from Heat energy of various ignition sparks, 1920, leaf 12 — J6 14 JZ \to f: ,92 3000 ISOQ 2000 250Q 3500 Revolutions per Minute* RtofNoS. Revolutions per Minute. Riot /to. 6 … PJotAtoC itevo/uf/onsper Minute RevotufioA t per Minute PtotNo.7

NASA Technical Reports Server (NTRS)

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