The internal combustion engine; a text-book for the use of students and engineers (1915)
Wimperis, Harry Egerton, 1876- · New York, D. Van Nostrand company · leaf 25
ump.—A new type of engine wasintroduced by Humphrey in 1909, in which the iron pistonwas replaced by the flat surface of a vertical water columnwhich under the explosive force of the gaseous mixture wasmade to oscillate in a series of unequal strokes, and in so doingto cause water to pass from a… … Loss InEngineExhaust Energy in Cos /.Fig. 3.—Efficiency Diagram of Gas Power Plant. 10. Comparative Economy of Steam, Gas and Oil.—An interesting comparison of the relative fuel consumptionsand capital costs was made by T. E. Wollaston, in a paperread before the Society of Chemical Industry in…
Internal combustion engines
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