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Diversion Ditch <br />Worksheet for Triangular Channel <br />Project Description <br />Project File c:\docume-1\crunda-1.cor\my documents\temp job\peroulis gravel pit\drainage\peroulis.fm2 <br />Worksheet Diversion Ditch <br />Flow Element Triangular Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient 0.022 <br />Channel Slope 0.008000 ft/ ft <br />Left Side Slope 2.000000 H : V <br />Right Side Slope 2.000000 H : V i „ `n r, <br />Discharge 8.00 cfs ?? K.x+ 4 I f r <br />Results <br />Depth 1.05 ft <br />Flow Area 2.20 ft2 <br />Wetted Perimeter 4.69 ft <br />Top \Vidth 4.19 ft <br />Critical Depth 1.00 ft <br />Critical Slope 0.010315 ft/ft <br />I f <br />Ct F, <br />Velocity 3.64 ft/s <br />Velocity Head 0.21 ft <br />Specific Energy 1.25 ft <br />Froude Number 0.89 <br />Flow is subcritical. <br />FlowMaster v5.13 <br />08/06!09 <br />03:03:28 PM Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 (203) 755-1666 Page 1 of 1