The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 233
rature-entropy diagram can be made avery simple and useful device for comparing actual with ideal perform-ance, or the indicator diagram with the Rankine cycle. The methodnow to be proposed bears some analogy to the elimination of the clear-ance steam from the pressure-volume diagram, as in Figs.… … M 5 v 10 Fig. 117. — Ratio Curves for the Working Steam. N (i) Ratio Curves for the Working Steam. — In Fig. 117 theemphasized quantity is the volume v at any pressure p, as it wouldenter into the work element v dp — see Fig. 67. This v is taken to besimply the width across the diagram, or the…
Steam-engines · Steam-turbines
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