The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 409
cent EDG is a diagram of port opening,and that the cut-off intersection G determines the crank angle for whichthe valve is at the distance s to the right, but is moving toward theleft. 394 VALVE GEARS AND GOVERNORS. [Chap. VIII. With the negative lap — s shown at IV let us require that thevalve… … Fig. 255. — Locating the Valve Diagram. valve circle must necessarily go through E instead of E: and the factthat the negative travel intercept must increase as the crank advancesputs the circle in the full-line position on OD, as against that on OD.The crescent EDL is now a diagram of port…
Steam-engines · Steam-turbines
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