The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 487
X. Total heat at p2, H2 = 1111.81 B.t.u. Heat deficiency, m2r2 = 209.57 Actual heat content at p2 and m2, h2 = .... 902.24 Initial total heat Hi or hi = 1193.17 Available energy E = hi - h2 = ....... 290.93 (I) Efficiency by Condition of Jet. — The scheme of the secondderivation of efficiency in… … Fig. 336. — Calculated Terminal Proportions of the Steam Jet. Initial pressureuniform at 145 lb. per sq. in. absolute, initial quality 1.00, terminal pressurevariable. pound-per-second jet in square inches; second, the rate of flow W/ain pounds per square inch per second. Line PP is drawn at the…
Steam-engines · Steam-turbines
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