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<br />Table 3-1. Constants for Sediment Transport Equation. <br /> <br /> Class Size Geometric Mean Cl C2 C3 <br /> (mm) (mm) <br />Very fine sand 0.062 - 0.125 0.088 58.50 x lO-6 1.040 3.20 <br />Fine sand 0.125 - 0.250 0.177 21.40 x 10-6 0.837 3.59 <br /> 10-6 ..". <br />~Iedium sand 0.250 - 0.500 0.354 6.47 x 0.535 4.05 N <br />Coarse sand 0.500 - 1. 000 0.707 2.90 x 10-6 0.239 4.36 <br />Very coarse sand 1. 000 - 2.000 1. 410 2.37 x 10-6 - 0.044 4.44 <br /> <br />Limitations: (1) Sediment sizes from 0.062 to 2.00 mm <br /> <br />(2) Channel bed slope from 0.002 to 0.010 <br /> <br />(3) Flow velocities less than 25 fps. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br />