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Oxbow Minerals <br />Worksheet for Trapezoidal Channel <br />Project Description <br />• <br />Project Flle c:\haestad\fmw\oxbow.fm2 <br />Worksheet Temporary Channel T7 <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 0.300000ft/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 13.76 cfs <br />Results <br />Depth 0.45 ft <br />Flow Area 1.51 ft= <br />Wetted Perimeter 4.85 ft <br />Top Width 4.70 ft <br />Critical Depth 0.78 ft <br />Critical Slope 0.032258 fUft <br />Velocity 9.12 Ftls <br />Velocity Head 7.29 ft <br />Specific Energy 1.74 ft <br />Froude Number 2.84 <br />Flow is supercritical. <br />06/17/97 <br />02:08:56 PM <br />Haestatl Methotls, Inc. 37 Brooksitle Road Waterbury. CT 06708 (203) 755-1666 <br />FlowMaster v5.t3 <br />Pa ]e 1 of 1 <br />262 <br />