Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 251
resented by b and the real admission lineby Ab. The heat lost by initial condensation is represented by thearea between AB, Ab, and the full length of the ordinates throughb and B. Keeping in mind that the gain or loss of heat through doing orreceiving external work produces no entropy change, and… … Fig. 124. walls, and the inclination of Vd to the right shows that the wallsare returning heat, but at lower grade, i.e., lower temperature. The line cd indicates the changes in temperature and entropydue to expansion at constant volume. Had the cylinder beenlarge enough in volume, adiabatic…
Steam-engines · Heat-engines
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