A Simplified Water Supply System Consisting Of A Reservoir With Lift Pumps An Elevated Storage Piping And A Load Centr 1 (19.7 KiB) Viewed 28 times
A Simplified Water Supply System Consisting Of A Reservoir With Lift Pumps An Elevated Storage Piping And A Load Centr 2 (30.89 KiB) Viewed 28 times
A simplified water supply system consisting of a reservoir with lift pumps, an elevated storage, piping and a load centre (withdrawal point), is shown in Figure 1. The pumps provide a pressure of 600 KPa, and the residual pressure at the load centre is 200 KPa. Assume: C = 100. Note: 9.8 KPa/m
Elevated Tank 40 m Load center B с d - 300 mm L = 500 m BL: 110 m A EL: 108 m d = 150 mm L-2000 m EL: 100m Lift pumps Figure 1 (a) Specify the quantity of flow available at point B from both the reservoir and the supply pumps. [15 marks] [5 marks] (b) Estimate the hydraulic gradient for the system.
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