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 338
e 4. 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 = 22>^°. Ratio of peripheral speed to steam speed 0.60 or wi = 0.60 For the first cylinder wx = 1350.60 225 ft. per sec.… … impulse Action StationaryGuide 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.
