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 441
temperature difiference, equation 2 or Fig. 31, is: 95 -70 tn loge 101 - 70101 - 95 = 15.2 The steam to be condensed per hour is: TF = 2000 X 18 = 36,000 lb. The heat to be removed per lb. of steam condensed: assume Q = 1000 B.t.u. The tube surface required, equation 3, is therefore: S = 36000 X… … 50Values of T2-T1 Fig. 31. Curves for Solution of Equation (2). 36000 X 1000 15.2 X 325Compare the latter figure with the data in Table 3 7300 sq. ft. STEAM CONDENSERSThe condenser cooling surface for a list of recent turbine installations follows: TABLE 3 413 Kw. Turbine Square FeetTube Surface…
Building · Heating · Ventilation
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