Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 196
ASSOCIATION OF ENGINEERING SOCIETIES. 184 Thus far I have spoken of the furnace, the general management of the flues, their size, the longer being about 20 by 18 inches, and the shorter about 20 by 24 inches, the means for regulating areas and for admitting air supply to the furnace. We now come to… … ■ffg-r jr/g.6 The exhaust aperture is at the floor, partly underneath and partly above the platform, on the same side with the air inlets. In Figs. 5 and 6 note the relative position of the supply and vent apertures. Manifestly in such a room as this, with three cold sides, the warm air rising to…
Engineering
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