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crest ditch <br />Worksheet for Triangular Channel <br />• <br />Project Description <br />Project File c:lhaestadlfmw195266.fm2 <br />Worksheet Bowie No. 2 Mine crest ditch 6/11 <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 2.0 <br />Lek Side Slope 2.0 H : V <br />Right Side Slope 2.0 H : V <br />Discharge 3.13 cfs <br />Results <br />• <br />• <br />Depth 0.62 ft <br />Flow Area 0.77 ft' <br />Wetted Perimeter 2.78 ft <br />Top Width 2.48 ft <br />Critical Depth 0.69 ft <br />Critical Slope 0.011690 ft/ft <br />Velocity 4.06 fUs <br />Velocity Head 0.26 ft <br />Specific Energy 0.88 ft <br />Froude Number 1.29 <br />Flow is supercritical. <br />O6/1e96 <br />10:1420 AM Haeslad Malhods, Inc. 37 Brookside Road Waterbury, CT 06708 (203) 755-1666 <br />l1DLOVACY~01 <br />FlowMasler v5.11 <br />Pape 1 of 1 <br />