Machinery and processes of the industrial arts, and apparatus of the exact sciences (1869)
Barnard, Frederick A. P. (Frederick Augustus Porter), 1809-1889 · Washington, Govt. print. off. · leaf 101
ROTARY STEAM-ENGINES. 85 Fig. 13. be observed that it requires a larger amount of steam per revolution todrive it than engines of its class generally having the same cross-sec-tion of piston and the same diameter of cylinder. It will be seen,indeed, that, in order to bring the piston E from its…
Machinery · Scientific apparatus and instruments
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