Thermodynamics of the steam-engine and other heat-engines (1907)
Peabody, Cecil H. (Cecil Hobart), 1855-1934 · New York, J. Wiley & sons; [etc., etc.] · leaf 146
a proper temperature-entropy diagram,which represents the changes of one pound of the working sub-stance, cannot be drawn. We may, however, use the temperature-entropy diagram(like Fig. 30, page 104, or the plate at the end of the book) forsolving problems connected with that cycle instead of… … Fig. 34- From this last equation it is evident that the heat of the liquid qifor water represented by the point a in Fig. 34, is measured by 138 THE STEAM-ENGINE the area Omao. In like manner the heat of the liquid q^ cor-responding to the point d, is represented by the area Omdn.Again, the heat…
Thermodynamics · Steam-engines · Heat-engines
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