Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 502
ound - T - T - T lot ^- -I- ?^ffi-~-^ — il J-2 --2 i^oe rfl i m It is obvious that if the whole of the water is Tnot converted into steam, but has a dryness then W == Tj - T2 - T. log, ^ + *iLi(Ti^T^ T, T, Work done pa- pound of Steam by an Engineusing superheated steam and working on theRankine… … where a is the specific heat. i\ + (r(T3-T,)-<rT,log„J? 17. Obtain the adiabatic equation for steam. One pound of steam is expandedin a turbine from 160 lbs. absolute pressure to 150 lbs. What is the dryness andvolume of the steam after expansion ? The volume of 1 lb. of steam at 150…
Steam-engines
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