The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 180
Fig. 84. — Diagrams from a High-speed Steam Engine. The three important events in the steam distribution, cut-off, release,and exhaust closure or compression, are marked on the diagrams by draw-ing short cross-lines, located by eye as closely as possible. Expressed inapparent measure — see § 19 (d)…
Steam-engines · Steam-turbines
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