Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 251
s,are identical in general principle. The cylinder is fitted withvalves which control the supply of fuel and air, and allow theescape of the waste products after combustion. These valvesoperate m given order, the whole series, which occupies fourpiston strokes, being known as the Otto cycle of… … Fig. 204.—Operation of Valves during Otto Cycle. Stroke A.—The piston moves outwards^ and the gas and airvalves open, which admit the explosive mixture to the cylinder. Stroke B.—The piston moves inward and compresses theexplosive mixture. At the end of the stroke the mixture is MOTIVE POWER 235…
Metal-work
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