Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 55
ions. The rapid, steady, unimpeded flow of the water in thecourse natural to expansion by exposure to heating sur-face, bears important relation to the most economical utili-zation of the heat units in the furnace gases, and is an es-sential factor in the achievement of the highest efficiencyin the… … Fig. 20atlas water tube boiler—sectional view Atlas Water Tube Boiler 43 The water is fed into the purifier, whence it overflowsinto the rear drum and passes down into the rear leg,thence through the inclined tubes to the front leg and up-ward into the front drum, where the globules of steam…
