The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 105
erally representing an operation. The critical point at K corre-sponds to C in Fig. 45. On this thermal diagram, K does not appearto be so very far above the upper limit of our service tables, at 550deg. saturation; but in terms of pressure the distance is relatively muchgreater. 90 PROPERTIES AND… … 0 0.2 Q4 Q6 0.8 1.0 AT 14 1.6 1.8 2.0 2.2 24 2.6 2.8 Fig. 48. — The Temperature-entropy Diagram for Steam. Vertical base, temperature fahrenheit; horizontal ordinate, entropy above stateof water at 32 deg. Line ABK shows operation of water heating, up to any point B;BC is the operation of…
Steam-engines · Steam-turbines
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