The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 52
between the determining vari-ables p, V, and T, deferring all questions as to quantity of heat or work.The mechanical side of both operations is represented graphically inFig. 27, where volumes are measured horizontally as abscissas, pressuresvertically as ordinates. Change at a constant pressure… … 300 200 H Fig. 27. — Simple Heating Operations. AC. If the body of gas were confined in the cylinder outlined at thebottom of the figure, the piston would be allowed to move out against aconstant resistance in the first case, but would be held fast in the second.The line EF, on the volume base OV…
Steam-engines · Steam-turbines
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