School of Civil, Environmental and Chemical Engineering For this siphon the elevations at A, B, C, and D are 30m, 32m, 27m, and 26m, respectively.

School of Civil, Environmental and Chemical Engineering

For this siphon the elevations at A, B, C, and D are 30m, 32m, 27m, and 26m, respectively. The head loss between the inlet (includes entrance head loss also) and point B is 0.75×V2/2g, and the head loss in the pipe itself between point B and the end of the pipe is 0.25×V2/2g. Additional head lost due to exit at point D is 1.0×V2/2g. For these conditions, what is the discharge and what is the pressure at point B? The pipe diameter = 25 cm. Assume α = 1.0 at all locations.