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Worksheet for Proposed Sect 20 -1 Capacity <br />Project Description <br />Flow Element: Triangular- Channel <br />Friction Method: (Nanning Formula <br />Solve For Normal Depth <br />Input Data <br />Roughness Coefficient: <br />0.045 *--^ 141641 <br />ft <br />Channel Slope: <br />0.14300 <br />ft/ft <br />Left Side Slope: <br />3.00 <br />ft/ft (H :V) <br />Right Side Slope: <br />3.00 <br />ft/ft (H :V) <br />Discharge: <br />2.55 <br />r3/s <br />Results <br />0.44 <br />ft <br />Normal Depth: <br />0.44 a t,p CbtAN,4V -L. us m Q. Y . ✓ ft <br />Flow Area: <br />0.58 <br />IF <br />Wetted Perimeter <br />2.78 <br />ft <br />Top Width: <br />2.64 <br />ft <br />Critical Depth: <br />0.54 <br />ft <br />Critical Slope: <br />0.04905 <br />ft/ft <br />Velocity: <br />4.39 <br />ft/s <br />Velocity Head: <br />0.30 <br />ft <br />Specific Energy: <br />0.74 <br />ft <br />Froude Number: <br />1.65 <br />Flow Type: <br />Supercritical <br />GVF Input Data <br />Downstream Depth: <br />0.00 <br />ft <br />Length: <br />0.00 <br />ft <br />Number Of Steps: <br />0 <br />GVF Output Data <br />Upstream Depth: <br />0.00 <br />ft <br />Profile Description: <br />N/A <br />Profile Headloss: <br />0.00 <br />ft <br />Downstream Velocity: <br />0.00 <br />ft/s <br />Upstream Velocity: <br />0.00 <br />ft/s <br />Normal Depth: <br />0.44 <br />ft <br />Critical Depth: <br />0.54 <br />ft <br />Channel Slope: <br />0.14300 <br />ft/ft <br />Critical Slope: <br />0.04905 <br />ft/ft <br />