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Oxbow Minerals <br />Worksheet for Trapezoidal Channel <br />Project Description <br />• Project File c:\haestad\imw\oxbow.fm2 <br />Worksheet Lower Temporary Channel 2 <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 0.190000 Wft <br />Left Side Slope 3.000000 H : V <br />Right Side Slope 3.000000 H : V <br />Bottom Width 2.00 ft <br />Discharge 10.96 cfs <br />Results <br />Depth 0.43 ft <br />Flow Area 1.43 ftz <br />Wetted Perimeter 4.74 ft <br />Top Width 4.60 ft <br />Critical Depth 0.70 tt <br />Critical Slope 0.0285 78 ttlft <br />Velocity 7.67 ftls <br />Velocity Head 0.91 tt <br />Specific Energy 1.35 ft <br />Froude Number 2.42 <br />Flow is supercritical. <br />~17~y7 FlowMaster v513 <br />02:27:49 PM Haestatl Melhotls, Inc. 37 Brooksitle Road Waterbury, C7 06706 1203) 755-1666 Page 1 0l 1 <br />270 <br />