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Oxbow Minerals <br />Worksheet for Trapezoidal Channel <br />• <br />r~ <br /> <br />Project Description <br />Project File c:\haestad\fmw\oxbow.fm2 <br />Worksheet West Refuse Pile Lower East Channel <br />Flow Element Trapezoidal Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient 0.038 <br />Channel Slope 0.250000 fVft <br />Left Side Slope 3.000000 H : V <br />Right Side Slope 3.000000 H : V <br />Bottom Width 2.00 tt <br />Discharge 3.44 cfs <br />Results <br />Depth 0.22 ft <br />Flow Area 0.57 ft~ <br />Wetted Perimeter 3.37 ft <br />Top Width 3.30 ft <br />Critical Depth 0.37 ft <br />Critical Stope 0.033640 fVft <br />Velocity 6.00 fVs <br />Velocity Head 0.56 ft <br />Specific Energy 0.78 ft <br />Froude Number 2.54 <br />Flow is supercritical. <br />06/16/97 <br />05:39:21 PM Maes[ao Methods. Inc. 37 Brooksitle rioatl Waterbury, CT 06708 (203) 755-1666 <br />FlowMaster v5 t 3 <br />Page 1 of 1 <br />244 <br />