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 333
Fig. 22. Detail of Curtis Two-Stage Turbine. 316 POWER PLANTS AND REFRIGERATION proximately is determined by multiplying the theoretical heat drop fa — i2 = i2 — H = iz — U,etc.) per stage, as determined by dividing the line AD into a number of equal parts corresponding … En tropyFig. 23. Heat Drops Curtis Turbine. to the number of stages to be employed by a factor 1 + K. The value of K is found by theempirical formula following (F. E. Cardullo, Trans. A. S. M. E., 1911): K = 0.00056 (-—i) A H (1. - E) Steam turbines 317 A H = total available heat drop (/i — U)n =…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
