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<br />TRUNK~INE 2 <br />Worksheet for Circular Channel <br />Project Description <br />Project File w:\west elk\culverts.fm2 <br />Worksheet TRUNKLINE 2 <br />Flow Element Circular Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient 0,024 <br />Channel Slope 0.111300 ft/it <br />Diameter 42.00 in <br />Discharge 54.00 cfs <br />Results <br />Depth 1.31 ft <br />Flow Area 3.28 ft2 <br />Wetted Perimeter 4.60 ft <br />Top Width 3.39 ft <br />Critical Depth 2.30 ft <br />• <br />Percent Full 37.35 <br />Critical Slope 0.016641 fUft <br />Velocity 16.47 fVs <br />Velocity Head 4.22 ft <br />Specific Energy 5.52 ft <br />Froude Number 2.95 <br />Maximum Discharge 195.56 cfs <br />Full Flow Capacity 181.80 cfs <br />Full Flow Slope 0.009820 fUft <br />Flow is supercritical, <br />• <br />06/07/05 FlowMaster v5.15 <br />D2:2o:03 PM Haestatl Methods, Inc. 37 Brookside Road Waterbury, CT 06706 (203) 755-1666 Page 1 of 1 <br />