Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 460
e heads of the boiler may be either flator hemispherical (egg-ended is the usual name), and may eitherbe exposed to hot gases or not. The gases and flame willescape from the combustion-chamber behind the bridge-wallto the chimney-flue and so into the atmosphere. The bridge-wall forms the rear of… … Fig. 360. the horizontal diameter, in order that when the water fluc-tuates below its normal level there should even then be no 424 MECHANICAL ENGINEERING OF POWER PLANTS, surface of the shell exposed to overheating, because exposedto flame or hot gas on one side and without cooling wateron the…
Mechanical engineering · Steam power plants
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