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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 0.040 <br />Channel Slope 0.300000 fVft <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 />~~ <br />r 1 <br />U <br />Results <br />Depth 0.40 ff <br />Flow Area 1.26 tt' <br />Wetted Perimeter 4.50 ff <br />Top Width 4.37 ft <br />Critical Depth 0.70 ff <br />Critical Slope 0.031666 ft/ft <br />Velocity 8.70 ft/s <br />Velocity Head 1.18 ff <br />Specific Energy 1.57 ft <br />Froude Number 2.86 <br />Flow is supercritical. <br />06/17/97 FlowMas[er v5.13 <br />02:26:63 PM Haestatl Metnotls. Int. 37 Brookside Road Waterbury, CT 06706 (203) 755-1666 Page 1 0l 1 <br />27l <br />