4.8: Nomenclature
- Page ID
- 30058
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|
A |
Cross section of particle |
m2 |
|
CD |
Drag coefficient |
- |
|
Cvs |
Volumetric spatial concentration |
- |
|
d |
Particle diameter |
m |
|
D* or d* |
Bonneville parameter or dimensionless particle diameter |
- |
|
Fdown |
Downwards force on particle |
N |
|
Fup |
Upwards force on particle |
N |
|
g |
Gravitational constant 9.81 m/s2 |
m/s2 |
|
K |
Volumetric form factor |
- |
|
Rep |
Particle Reynolds number |
- |
|
Rsd |
Relative submerged density |
- |
|
vt |
Terminal settling velocity |
m/s |
|
vt* |
Dimensionless terminal settling velocity |
- |
|
vth |
Hindered terminal settling velocity |
m/s |
|
vts |
Terminal settling velocity sphere |
m/s |
|
V |
Volume of particle |
m3 |
|
β |
Hindered settling power |
- |
|
ρl |
Density of carrier liquid |
ton/m3 |
|
ρs |
Density of solid |
ton/m3 |
|
ψ |
Shape factor |
- |
|
ξ |
Shape factor |
- |
| \(\ v_{\mathbf{l}}\) |
Kinematic viscosity liquid |
m2/s |