The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 45
r fixed or moving.Speaking approximately, the fixed vanes deliver a current at a velocityequal to that of the moving vanes, so that the steam can pass right intothe channel entrances between the latter; and the moving vanes deliverbackward steam which leaves the channels with a relative velocity… … :3 CE o 1o o CI the rotor toward the low-pressure end: here the steam flows from rightto left. This enlargement, together with the increase in vane length,provides the necessary increase in cross area of steam channel. On theannular side of each step or section there will be a steam pressure which…
Steam-engines · Steam-turbines
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