Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 458
ted steam had to possess that number of thermalunits in excess of those it possesses as saturated steam, it is evident SUPERHEATED STEAM AND STEAM-TURBINES. 437 that the necessary temperature of the superheated steam wouldbe obtained from the equation MA(Ta-Tj-xAL, or (T8-T2)=^ where Ts is the… … Fig. 230.—Foster Superheater and Water Tubular Boiler. waste for another. It is found in practice that a very much lowerand more feasible degree of superheat is necessary. It varies, ofcourse, with the size and type of engine, ratio of expansion, etc.In some cases it is only .4 or .5 of the amount…
Steam-engines · Heat-engines
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