The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 198
gain from superheating in this engine. The amount of superheatvaried from 103 deg. fahr. at the heaviest load to 175 deg. at the hght-est. With so much room for saving, superheating effects a markedreduction in the steam used. As examples of large, low-pressure engines at high speeds, the… … Fig. 94. — Large Low-pressure Condensing Engines; low-pressure cylinders ofengines in the Marks tests, Fig. 97. Range of size, from 38 by 42 in. at 120r.p.m. to 60 by 56 in. at 100 r.p.m. Initial pressure (within cylinder), 16 to32 lb. abs., exhaust pressure 1.7 to 3.4 lb. abs. Range of cut-off,…
Steam-engines · Steam-turbines
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