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 348
. 1stcylinder (small) c = 135 ft. per sec; 2nd cylinder (intermediate) c = 220 ft. per sec; 3rd cylinder (large)c = 330 ft. per sec Exit angle of guide vanes and blades a = 2214°. Ratio of peripheral speed to c steam speed 0.60 or wi = . 0.60 135 For the first cylinder ul = = 225 ft. per sec. 0.60… … Impulse Action Stationary Fig. 27. Action of the Steam in the Parsons Turbine.c = Blade velocity at mean diameter, w = Steam speed due to expansion between A and B (absolute velocity).
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
