Thermodynamics of the steam-engine and other heat-engines (1907)
Peabody, Cecil H. (Cecil Hobart), 1855-1934 · New York, J. Wiley & sons; [etc., etc.] · leaf 500
typical form Vq = V2gh {1 — y) = 0.9 \^2gh. Again the coefficient will be assumed to be constant for sake ofsimplicity, more especially as but little is known with regard toits real value. The diagram shownby Fig. 109 was drawnby trial with V^ = 3500and with a = 30°. Itappeared necessary toreduce V… … 492 STEAM-TURBINES Starting with V^ the velocity of the jet, the triangle V^, F, V^is drawn to determine the initial relative velocity for the first setof vanes. The exit velocity V^ is made equal to 0.9 Fj, and thetriangle F3, F, F4 is drawn to determine the absolute velocityat exit F4 from the…
Thermodynamics · Steam-engines · Heat-engines
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