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 453
ved, based on a 28 vacuum per lb. of steam condensed forsurface and jet condensers for the conditions assumed is: Surface condensers 0.0006 lb. Jet condensers 0.0006 + 0.00062 = 0.00122 lb. The volume of saturated air to be removed by an air pump depends upon the temperatureof the mixture at which… … Fig. 39. Installation of Thyssen Air Pump in Conjunction with a Surface Condenser. of the initial temperature of the cooling water if special provision is mad« in the design of thecondenser. This is accomplished by removing the air so that it will be brought into contactwith the coldest water in…
Building · Heating · Ventilation
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