Curb Gutter Flow Rate
Curb gutter Flow Rate formula |
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| \(\large{ Q = \frac { 0.56 } { n } \; m_c^{5/3} \; m_l^{1/2} \; q^{8/3} }\) | ||
| Symbol | English | Metric |
| \(\large{ Q }\) = gutter flow rate | \(\large{\frac{ft^3}{sec}}\) | \(\large{\frac{m^3}{s}}\) |
| \(\large{ m_c }\) = cross slope of pavement | \(\large{ft}\) | \(\large{ft}\) |
| \(\large{ q }\) = flow width | \(\large{ft}\) | \(\large{ft}\) |
| \(\large{ m_l }\) = longitudinal slope of pavement | \(\large{ft}\) | \(\large{ft}\) |
| \(\large{ n }\) = Manning's roughness coefficient | \(\large{dimensionless}\) | |
Tags: Flow Equations