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 346
of peripheral speed to the absolute velocity of the steam leaving the guide vane is approxi- C mately — = 0.60. Having selected the peripheral speed from Table 4 for the first stage it is necessary to select the exit angle a (20° to 30°) and construct or compute the entrance angle fffor the blades.… … 320 POWER PLANTS AND REFRIGERATION TABLE 4VARIOUS VANE SPEEDS Peripheral Vane Speed Number ofRows Revolutionsper Minute Normal Output of Turbine FirstExpansion LastExpansion 5000 kw 135138125125125125120100100 330280300360250260285210200 707584728077607248 750 3500 kw 1200 2500 kw 1360 1500 kw 1500…
Building · Heating · Ventilation
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