Laserfiche WebLink
Worksheet for Trapezoidal Channel - 2 <br />Project Description <br />Flow Element: Trapezoidal Channel <br />Friction Method: Manning Formula <br />Solve For Normal Depth <br />Input Data <br />Roughness Coefficient: <br />0.030 <br />ft <br />Channel Slope: <br />0.10000 <br />ftIft <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 />Bottom Width: <br />4.00 <br />ft <br />Discharge: <br />7.17 <br />ft° /s <br />Results <br />0.42 <br />ft <br />Normal Depth: <br />0.26 <br />ft <br />Flow Area: <br />1.25 <br />ft= <br />Wetted Perimeter. <br />5.65 <br />ft <br />Top Width: <br />5.57 <br />ft <br />Critical Depth <br />0.42 <br />ft <br />Critical Slope: <br />0.01939 <br />ft/ft <br />Velocity: <br />5.73 <br />ft/s <br />Velocity Head: <br />0.51 <br />ft <br />Specific Energy: <br />0.77 <br />ft <br />Froude Number: <br />2.13 <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 />NIA <br />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 />026 <br />ft <br />Critical Depth: <br />0.42 <br />ft <br />Channel Slope: <br />0.10000 <br />ft/ft <br />