her acts internal lubrication was necessary, with no wear on as in a continuous nozzle, the expansion taking place the rings and shaft, the rings not revolving with the between the moving and the fixed blades. shaft, but remaining stationary and floating on a There are four of the… … over one-tenth of this. The gain in efficiency is -in the case of a one-foot turbine reach about OF RATEAU. proportional to the amount of superheat; in the 15,000 revolutions per minute, with a pressure -of about 75 pounds. In this form, which greatly above case the capacity was doubled by the the…
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