Hutton, Frederick Remsen, 1853-1918 · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 536
Fig. 409.surfaces so as to fit the lines of the vessel to a degree. Thegases may be led from the furnace by flue or tubes to the TYPES OF BOILERS. 481 back connection and then returned by flues or tubes to thefront (Figs. 384 and 408). Sometimes the gases were returned … on a lower level (drop-return-tubular or flue boilers), andmany combinations have been made of the tube and flue prin- 4^2 MECHANICAL ENGINEERING OF POWER PLANTS. ciple. These boilers are sometimes called Martin boilers,although properly the Martin boiler had the return of thegases around nests of…
Mechanical engineering · Steam power plants
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
