Johnson's natural philosophy and key to philosophical charts : illustrated with 500 cuts; being reduced photographic copies of all the diagrams contained in the author's philosophical series of indestructible school charts ; for the use of schools and families (1878)
es of the wheel at the most advantageous angle. T is the shaftwhich carries the wheel and the driving pulley, F. The water falls ver-tically upon these stationary guides, which change its direction (asshown by the long arrows) so it shall fall upon the flanges of the wheelnearly at right angles to… … IGS. Figure 9.—Reaction and centrifugal machine, orBarkers Mill.—H is an upright cylinder, fuiinel-shaped at the toj),to receive the stream of water from the pipe, W—standing on a pointand held in position by a projecting sjnndle at the top; the arms, T,are tubes communicating with the cylinder. In…
Physics · Astronomy
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