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| C3 | | C3 |
| intercept from the area-depth linear regression | | intercept from the area-depth linear regression |
| + | |
| + | ===Settling Velocity of Particulates=== |
| + | |
| + | <math>A_o=\frac{2A_{P}}{t\ C(2g^{0.5})}\left ( h_{1}^{0.5}-h_{2}^{0.5} \right )</math> |
| + | |
| + | {{plainlist|1=Where |
| + | * ''V'' = settling velocity of particles (m/s) |
| + | * ''g'' = gravitational acceleration constant (9.81 m/s<sup>2</sup>) |
| + | * ''d'' = diameter of the solid (spherical) (µm) |
| + | * ''v'' = kinematic viscosity of water (1 mm<sup>2</sup>/s)}} |
| + | * ''R'' = Specific gravity for solid in question (i.e. 1.58kg/cm<sup>3</sup> for sand) |
| + | * ''R'' = Specific gravity for solid in question (i.e. 1.58kg/cm<sup>3</sup> for sand) |
| + | * ''C'' = Typical constant for spherical solids (0.4) and (1.0) for sand grains}} |
| + | |
| + | <math>{{d}_{f}}= \Large [\frac{18 \rho_w \nu {{w}_{s}}}{g\Delta {{\rho }_{f}}}]^{0.5} \normalsize , \qquad (A4)</math> |
| + | |
| + | {{plainlist|1=Where |
| + | * ''V'' = settling velocity of particles (m/s) |
| + | * ''g'' = gravitational acceleration constant (9.81 m/s<sup>2</sup>) |
| + | * ''d'' = diameter of the solid (spherical) (m) |
| + | * ''p<sub>1</sub>'' = mass density of solid (kg/m<sup>3M/sup>) |
| + | * ''ρ'': mass density of water (1000 kg/m3) |
| + | * ''v'': kinematic viscosity of water at (1 mm<sup>2</sup>/s)}} |
| | | |
| ===Excess flow control=== | | ===Excess flow control=== |