Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 225
ee Table I.(?2 + r2) - qi it - Qi Example. Find the per cent saving due to a rise in temperature of the feed water from 60° F. to210° FM boiler pressure 160 lb. per sq. in.q2 = 178 B.t.u.qi = 28 B.t.u.The heat content (i) in steam at 160 lb. per sq. in. pressure gage or 175 lb. absolute = 1195.9… … Boiler Feed Pump Fio. 3. Diagram Showing Principle of the Cochrane Combined Open Feed Water Heater and Meter. raised depends upon the amount of exhaust steam available for this purpose, the initial tem-perature of the feed water and the temperature of the exhaust steam. The temperature of the…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
