Thermodynamics of the steam-engine and other heat-engines (1898)
Peabody, Cecil Hobart, 1855-1934 · New York, Wiley · leaf 49
e diagram issubdivided into twelve equal areas, which in- Fig. 20 are evidently equal, as they are allrectangles.Expression for Entropy. — Resuming the expression (35) for the heat supplied along the isothermal line AB (Fig. 19), it appears that the amount of heat supplied de-pends on the… … Fig. 21. dQ = Td4>, or d<p = ~, (36) or, integrating between limits, 0-0 =
Thermodynamics · Steam-engines · Heat-engines
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