Laserfiche WebLink
Asa-9 <br />. V. STAGE DISCHARGE <br />Length of Culve <br />= 52 feet <br />= 40 foot <br />= 12 foot <br />= 25 foot <br />CURVE: <br />^t <br />section <br />section <br />flexible pipe <br />Equation for Orifice Flow: <br />Q=C' A 2gH=C'r~l <br />= 0.51 (1.77) v2~ / <br />= 7.24 H0.5 <br />H <br />(ft) <br />4.00 <br />3.50 <br />3.00 <br />2.50 <br />'• 2.00 <br />1.50 <br />• 1.00 <br />0.50 <br />2gH <br />Q <br />(cfs) <br />14.48 <br />13.54 <br />12.54 <br />11.54 <br />10.24 <br />8.87 <br />7.24 <br />5.12 <br />There is no orifice flow; full pipe flow governs because the discharges for <br />full pipe flow are the limiting factor. <br />Equation for Full Pipe Flow: <br />(1+ Ce+Kb+I c s <br />H'max = 5.45 = 0.90 = 4.55 ft. <br />(++,061 <br />Q=14.20H'~l <br />2.88 <br />Q=5.47H'y1 <br />J <br />~~R 2,` ,,,h-, <br />