Ex. # 2 A new cast iron pipe 300 mm in diameter and 1600 long carries water from a reservoir and discharges into the air. If the entrance to the pipe is 3 m below the water level in the reservoir and the pipe is laid on a downgrade at 2 m per km, determine the discharge. 3m 1000 dp

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A: Discharge  Q=10 ft3/s=0.283168 m3/sec     diameter d=16 in=1.33 ftarea A=π4×d2=π4×16122=1.396 ft2…

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Q: Nozzle

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.