Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 514
usually has provision for flexibility in case of unequalexpansion of shell and flue (par. 232). 253. The Scotch or Cylindrical Marine Boiler.—Thecylindrical furnace arrangement of the internally-fired flue-boilers leads naturally to that form of boiler which is sogenerally used in the merchant… … ii FiG. 404. modern practice to give them stiffness against collapse withoutstiffening-rings. The flue is first welded lengthwise, and thencorrugated i^ inches deep and with 6 inches between corruga-tions (Fig. 405). The end is flanged or straight to attach itto the front or rear sheets.…
Mechanical engineering · Steam power plants
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