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® Bentley Systems, Inc. Haestad Methods Sol Btiod(1yeFA wMaster V8i (SELECTserles 1) [08.11.01.03) <br />10126/2010 4:22:40 PM 27 Slemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755.1666 <br />Worksheet for Trapezoidal Channel - 1 <br />Project Description <br />Friction Method <br />Manning Formula <br />Solve For <br />Normal Depth <br />Input Data <br />Roughness Coefficient <br />0.030 <br />Channel Slope <br />0.00500 <br />ft/fit <br />Left Side Slope <br />2.00 <br />ftfft (H V) <br />Right Side Slope <br />2.00 <br />fUft (H:V) <br />Bottom Width <br />12.00 <br />ft <br />Discharge <br />200.00 <br />ft'!s <br />Results <br />Normal Depth <br />2.36 <br />ft <br />Flow Area <br />39.37 <br />ft2 <br />Wetted Perimeter <br />22.54 <br />ft <br />Hydraulic Radius <br />1.75 <br />ft <br />Top Width <br />21.42 <br />ft <br />Critical Depth <br />1.84 <br />It <br />Critical Slope <br />0.01217 <br />fUft <br />Velocity <br />5.08 <br />fus <br />Velocity Head <br />0.40 <br />it <br />Specific Energy <br />2,76 <br />ft <br />Froude Number <br />0.66 <br />Flow Type <br />Subcritical <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 />Profile Headloss <br />0.00 <br />ft <br />Downstream Velocity <br />Infinity <br />fUs <br />Upstream Velocity <br />Infinity <br />fUs <br />Normal Depth <br />2.36 <br />ft <br />Critical Depth <br />1.84 <br />ft <br />Channel Slope <br />0.00500 <br />fUft <br />® Bentley Systems, Inc. Haestad Methods Sol Btiod(1yeFA wMaster V8i (SELECTserles 1) [08.11.01.03) <br />10126/2010 4:22:40 PM 27 Slemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755.1666 <br />