Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 443
Fig. 455. edcjh, and this amount is not worth the extra cost required to obtain it.The extra work to be obtained per pound of steam in a turbine by … Fig. 456 increasing the degree of vacuum in a condenser is shown in Fig. 455,where the CTOss-lined area represents the extra work-area added as thefinal pressure is reduced by successive half-pound increments. Fig. 456 THE STEAM TURBINE. 421 shows similarly the extra work to be obtaiaed by similar…
Steam-engines
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