The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 407
the Stephenson gear, Fig. 242. (h) Geometrical Relations. — At I in Fig. 251, B0D0 is the mid-dle position of the link, with crank on dead center, while Bp is the sameas in Fig. 249. Let eccentric radius OE = r, DP = k0, BP = k, alsolet maximum BP upward = ki and maximum BP downward = /c2.The…
Steam-engines · Steam-turbines
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