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Oxbow Minerals <br />Worksheet for Trapezoidal Channel <br />• Project Description <br />Project File c:thaestatl\fmw\oxbow.im2 <br />Worksheet West Refuse Pile -West Channel <br />Flow Element Trapezoidal Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient 0.041 <br />Channel Slope 0.500000 ft/ft <br />Left Side Slope 3.000000 H : V <br />Right Side Slope 3.000000 H : V <br />Bottom Width 2.00 ft <br />Discharge 8.50 cfs <br />~~ <br /> <br />Results <br />Depth 0.31 ft <br />Flow Area 0.89 ft2 <br />Wetted Perimeter 3.93 ft <br />Top Width 3.83 ft <br />Critical Depth 0.61 ft <br />Critical Slope 0.0344 49 ft/ft <br />Velocity ~ 9.53 Ws <br />Velocity Head 1.41 ft <br />Specific Energy 1.72 ft <br />Froude Number 3.48 <br />Flow is supercritical. <br />06/18/97 <br />06:31:56 AM Haestatl Methotls. Inc. 37 Brooksitle Roatl Waler6ury, CT 06709 (203) 755-1666 <br />FlowMaster v6.13 <br />Page t o1 t <br />254 <br />