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Journal - Franklin Institute of the State of Pennsylvania (1826)

Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 341

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ates of themovable wheel: The angle at which the water leaves the guide platesis calculated to strike the plates as near the tangent as possible: Theangle is in the best wheels from 14° to 15° to the tangent, which be-comes the angle on which the force is applied: By a gradual contrac-tion of the… … Fig. I. Geyelin—On Turbine Wheels. 285 reduced ande to the tangentof forces as 8 is to 2. Careful computations make the ratio

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