The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 152
rpolation between the isothermals for 260 and 270 deg. in TableVII, is 1173.4 B.t.u. This is also the actual total heat of steam at px withmoisture mx; then the heat shortage is miri = 1188.1 — 1173.4 = 14.7 B.t.u.,and the fraction of moisture is mi = 14.7 -?■ 883.0 = 0.0167, or 1.67 per cent. (j)… … 40 p, 60 80 Lb. I00abs.I20 220 Fig. 70. — Diagram for the Throttling Calorimeter. base is initial pressure ph with which is laid out a variable scale ofcorresponding saturation temperature t\. Curve A A shows, to thescale at the left, the temperature t2 which results from the throttling ofinitially…
Steam-engines · Steam-turbines
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