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 487
lated, is 7.4 d.hp. The total power re-quired will be: 14.8 + 7.4 = 22.2 d.hp. If pump and fan are each driven by a motor having an efficiency of 0.85, the electrical horse-power input will be 22.2 -f- 0.85 = 26.1 or 26.1-r- 1.34 = 19.5 kw. This amounts to 19.5 -5-500 or 3.9 per cent of the power… … the steam required will be 22.2 X 40 0.87 = l,020lb. per hour. Specification and Guarantee. For everycooling tower a clear and precise guaranteefully protecting the interests of the purchasershould be given, embracing. Efficiency—temperature from and to whichthe water is to be cooled under given…
Building · Heating · Ventilation
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