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 439
e of circulatingwater.C = conductivity of the tube per sq. ft. per hour per degree difference between theinside and outside surface temperatures of tube. 410 POWER PLANTS AND REFRIGERATION U = B.t.u. transmitted from steam to water per sq. ft. per hour per degree differencebetween the steam and… … Fig. 29. Wkstinghouse Surface Condenser Installation. U = 1 1 1 + + — A. K C (1) The factors Ks and K-u, are dependent upon the condition of the surface of the tubes andupon the velocities of the media from and to which heat is being transferred. The mean temperature difference <„ between the…
Building · Heating · Ventilation
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