Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 66
graphicalrepresentation of the various pressures existing in thecylinder for different positions of the piston. The lengthis to some scale that represents the stroke of the piston.During the intake stroke, the pressure falls below the Value of Indicator Cards 67 atmospheric line. During… … j<——TMslength isproporUonaUafh^siroke of Engine.—Fig. 13.—Otto Four-Cycle Card. upward almost straight, then as the piston goes down onthe explosion stroke, the pressure falls gradually to thepoint of exhaust valve, opening when the sudden releasedi the imprisoned gas causes a reduction in…
Airplanes
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