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8.175 A 125-mm-diameter pipeline conveying water at 10∘C contains 50 m of straight galvanized pipe, 5 fully open gate va
Posted: Thu Jul 14, 2022 2:46 pm
by answerhappygod
- 8 175 A 125 Mm Diameter Pipeline Conveying Water At 10 C Contains 50 M Of Straight Galvanized Pipe 5 Fully Open Gate Va 1 (35.01 KiB) Viewed 40 times
8.175 A 125-mm-diameter pipeline conveying water at 10∘C contains 50 m of straight galvanized pipe, 5 fully open gate valves, 1 fully open angle valve, 7 standard 90∘ elbows, 1 square-edged entrance from a reservoir, and 1 free discharge. The entrance conditions are p1=150kPa and z1=15 m, and exit conditions are p2=0kPa and z2=30 m. A centrifugal pump is installed in the line to move the water. What pressure rise must the pump deliver so that the volume flow rate will be O=50 L/s ?