The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 171
-pressureexhaust line DEF in cases II and III, which clearly distinguishes thetwo types of engine. For the detailed development of these diagrams, in the way of quan-titative relation and the exact form of the curves, the reader is referredto Steam Engine, Vol. II, Chapter XI, pages 449 to 476. In… … \— tiL LC. >. ^1 V V y J — Fig. 78. — Indicator Diagrams from a Compound Engine. Steam pressure nearengine, 96 lb. by gage or 111 lb. absolute; condenser pressure, 22.2 in. mercuryof vacuum or 3.9 lb. absolute; both pressure lines drawn on diagrams. Speed,250 r.p.m. Indicator springs, 60 lb.…
Steam-engines · Steam-turbines
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