Duncan, J. (John), d. 1941 · London, MacMillan and co., limited · leaf 690
solderedat the beginning and end of thecurved part, and are connected totwo glass tubes. The difference inlevel shows the loss in head. Thepipe is arranged horizontally inorder that there shall be no changein the potential energy of the water. Measure the bore of the pipeand the radius of the bend,… … FIG. 710.—Apparatus for measuring the lossof head at a bend. or This result expresses the head lost in terms of the kinetic energyof the flowing water. EXPERIMENT ON THE HEAD LOST AT A BEND. No.of Expt. Diameterof pipe,d feet. Radiusof bend,R feet. Differencein pressureheads,h feet. Flow intime t…
Mechanics
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