The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 21
r, and thenceto the exhaust. In some lines of service, this scheme is extended toinclude three or four such successive steps or stages in pressure dropand expansion. See § 20, Chapter V. (b) The Engine Mechanism, drawn in skeleton outline in Fig. 4,consists of three moving members, besides the… … tH (N COtJ^ LO § 2 (6) CONSTRUCTION AND WORKING OF THE ENGINE.
Steam-engines · Steam-turbines
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