Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 484
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… … Fig. 243- The friction in a nozzle has the effect of decreasing the exitvelocity to the value C\= fao, where c0 denotes the theoretical value C0 = V2gLo778 = V2£(#! - ff 2)778. - The coefficient <j> can be taken in long nozzles with condensation at .95 to .90; in short nozzles with free…
Steam-engines · Heat-engines
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