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Spillway Pond F <br />Determine flow characteristics in steel flume across Fire Mountain Canal <br />Pond F Steel Flume <br />Manning's Equation <br />Flow In a Rectagular Channel <br />Depth D <br />1.2 <br />Width W <br />3 <br />Slope S <br />0.03 <br />Mannings "N" N <br />0.013 <br />Side Slope X <br />0 <br />AREA= (W *D) +(X *D ^2)= <br />WETTED PERIMETER= (W) +2 *[((X <br />*D) ^2 +D ^2)^0.5] <br />R= AREA/WETTED PERIMETER <br />V= (1.49/N) *(R ^.667) *(S ^.5) = <br />Q =AXV= <br />Q REQUIRED - Peak Discharge <br />Flume Outlet Channel <br />Manning's Equation <br />Flow In a Triangular Channel <br />Depth D <br />1.8 <br />Width W <br />0 <br />Slope S <br />0.07 <br />Mannings "N" N <br />0.04 <br />Side Slope X <br />2 <br />AREA= (W *D) +(X *D ^2)= <br />WETTED PER I METE R= (W) +2 *[((X <br />*D) ^2 +D ^2)^0.5] <br />R= AREA/WETTED PERIMETER <br />• V= (1.49/N) *(R ^.667) *(S ^.5) = <br />App. B -7 <br />Feet <br />Feet <br />Express as Decimal <br />Express as Decimal <br />Slope = X:1 <br />3.60 FEET ^2 <br />5.40 FEET <br />0.67 <br />15.15 FT /SEC <br />54.54 CFS <br />52.92 CFS <br />Feet <br />Feet <br />Express as Decimal <br />Express as Decimal <br />Slope = X:1 <br />6.48 FEET ^2 <br />8.05 FEET <br />0.80 <br />8.53 FT /SEC <br />1: 1• <br />TR -64 <br />f9 Pf'�ou�b <br />Y2 s3�ag <br />