The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 127
re, jiroduce a velocity equal to the cir-cular motion of the orifice; the velocity through the movingorifice will be the same that it would be if stationary, and underthe pressure of the sum of the heads. For e.xample :— Suppose such a wheel to liave an issue of 36 square inches, undera head of 9…
Architecture · Civil engineering · Science
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