Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 483
powers, it is evident that at low powers the waterconsumption will be excessive when compared to that at high onesof the same machine. Fig. 241. The turbine-blade may be sketched in if we have thevelocity of entrance AB, the peripheral velocity CB, and the bLde-angle J. For AC will be the angle of… … Figs. 241 and 242. (From Thomas Steam-turbines.) SUPERHEATED STEAM AND STEAM-TURBINES. 463 absolute velocity of departure, as DE = CB. For a series of buckets,as in the Curtis turbine, where AB represents the initial velocityand NP the final velocity a diagram similar to Fig. 179 may bedrawiic In…
Steam-engines · Heat-engines
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