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I~ <br />Spillway Pond F <br />Determine flow characteristics in steel flume across Fire Mountain Canal <br />Pond F Steel Flume <br />Mannings Equation <br />Flow In a Rectagular Channel <br />Depth D 1.11 Feet <br />Width W 3 Feet <br />Slope S 0.03 Express as Decimal <br />Mannings "N" N 0.013 Express as Decimal <br />Side Slope X 0 Slope = X:1 <br />AREA=(W*D)+(X*D^2)= <br />WETTED PERIMETER=(W)+2*[((X*D)^2+D^2)^0.5] <br />R=AREA/WETTED PERIMETER <br />V=(1.49/N)*(R^.667)*(S^.5)= <br />• <br />Q=AXV= <br />Q REQUIRED -Peak Discharge <br />Flume Outlet Channel <br />Mannings Equation <br />Flow In a Triangular Channel <br />3.33 FEET^2 <br />5.22 FEET <br />0.64 <br />14.71 FT/SEC <br />48.99 CFS <br />48.59 CFS <br />Depth D 1.72 Feet <br />Width W 0 Feet <br />Slope S 0.07 Express as Decimal <br />Mannings "N" N 0.04 Express as Decimal <br />Side Slope X 2 Slope = X:1 <br />AREA=(W*D)+(X*D^2)= <br />WETTED PERIMETER=(W)+2*[((X*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 />APP-B -7- <br />5.92 FEET^2 <br />7.69 FEET <br />0.77 <br />8.27 FT/SEC <br />48.95 CFS <br />48.59 CFS <br /> 6/9/05 <br />77Z 3 7 <br />APPRovFJr <br />q~as~o,S <br />