Steam power plant auxiliaries and accessories; (1922)
Croft, Terrell, 1880- ed, Dufflin, Daniel John, 1911- ed · New York, [etc] McGraw-Hill book company, Inc · leaf 286
y-Feed-Water Inlet Fig. 270. — Illustration Of WaterAnd Gas Flow In Parallel Flow Econ-omizer Installation. -Feed-Wafer Outlet r^\ r^ r^\ <c\ ^ ^Wtosto … Fig. 271.—The Flow Of Water AndGases In Counter Flow Economizer. a contra-flow than with a parallel-flow. This is due to theminimum temperature-difference, between the water and thegases, being (Fig. 272) greater with a contra-flow than (Fig.273) with a parallel-flow. Explanation.—Suppose the…
Steam power plants · Pumping machinery
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