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Worksheet for Section 10 -2 Velocity <br />Project Description <br />Flow Element: Irregular Section <br />Friction Method: Manning Formula <br />Solve For. Normal Depth <br />Input Data <br />Channel Slope: 0.10690 ft/ft <br />Discharge: 52.78 fr /s <br />Options <br />Current Roughness Weighted Meth( improvedLotters <br />Open Channel Weighted Roughnes: Improvedl.otters <br />Closed Channel Weighted Roughne Hortons <br />Results <br />Roughness Coefficient: <br />0.045 <br />Water Surface Elevation: <br />6411.07 <br />ft <br />Elevation Range: <br />6410.00 to 6420.00 ft <br />Flow Area: <br />7.53 <br />ft2 <br />Wetted Perimeter. <br />14.40 <br />ft <br />Top Width: <br />14.12 <br />ft <br />Normal Depth: <br />1.07 <br />ft <br />Critical Depth: <br />1.32 <br />It <br />Critical Slope: <br />0.03482 <br />ft/ft <br />Velocity: <br />7.01 <br />ftts <br />Velocity Head: <br />0.76 <br />It <br />Specific Energy: <br />1.83 <br />ft <br />Froude Number: <br />1.69 <br />Flow Type: <br />Supercritical <br />Segment Roughness <br />Start Station End Station Roughness <br />Coefficient <br />(0+00. (0 +81, 0.045 <br />6420,00) 6419.08) <br />Section Geometry <br />Station Elevation <br />0 +00 6420.00 <br />0 +22 6410.00 <br />