Electrical news and engineering . Power Cana! showing cliange in shape of the canal as it passes from vertical faces of rock cut to sloping sides of Whirlpool section THE ELECTRICAL NEWb. nd Section main control gate, located in rock section of canal junction with Chippawa creek ofil) rated capacity and of the vertical spiral case, siriKlcrunner Francis type and will operate at a speed of 18 This gives a specific speed of .ifi. The niaximuniguaranteed efficiency is 90 per cent, although in view of re-cent practice it is expected that this efficiency will be ex-ceeded. On model r
Electrical news and engineering . Power Cana! showing cliange in shape of the canal as it passes from vertical faces of rock cut to sloping sides of Whirlpool section THE ELECTRICAL NEWb. nd Section main control gate, located in rock section of canal junction with Chippawa creek ofil) rated capacity and of the vertical spiral case, siriKlcrunner Francis type and will operate at a speed of 18 This gives a specific speed of .ifi. The niaximuniguaranteed efficiency is 90 per cent, although in view of re-cent practice it is expected that this efficiency will be ex-ceeded. On model runners of homologous design tested atHolyoke 91 per cent was obtained. The inlet diameter ofthe scroll case is 10 feet and the diameter of the runner is10 ft. 5 in. at the inlet. An open space has been left in thepower house foundations below the runner, so that by re-moving a section of the draft tube can be takenout from below, thus obviating the necessity of dismantling SSJ!^.^iSWIip(*ii(w*
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Keywords: ., bo, bookcentury1800, bookdecade1890, bookidelectricalnewsen31donm
