fall velocity

fall velocity

[′fȯl və‚lä·səd·ē]
(fluid mechanics)
References in periodicals archive ?
This level is also marked by high values of SW, indicating a spread in total particle fall velocity and/or an increase in turbulence.
Accounting for the fall velocity of the ice particles, the vertical velocities in the updrafts and downdrafts were on the order of 3-5 m [s.
Key Words:Reservoir Sedimentation; Sediment carrying capacity; Threshold value of sedimentation Fall velocity Sediment Deposition Rate.
Then particle sorting of suspended sediment will be made according to size and fall velocity ' by using suspended sediment gradation curve and accordingly fall velocity will be computed by using following equation:
The deposition of coarse particles increases with discharge growing much more intensively, because the fall velocity of the particles is also much higher.
x] falling within an environment of smaller cloud particles of radius Ry and fall velocity u([R.
which is the common equation used by Rutledge and Hobbs (1983) and other authors, when a Marshall--Palmer law and power-law approximation to fall velocity is assumed.
When the radius and fall velocity of the collected drops are negligible, only the first terms appear as well as the term with the coefficient 0.
The mean gravitational fall velocity of dead larvae was 0.
Sediment deposition is then proportional to the fall velocity of the particles and the sediment concentration between the grasses, formed by the concentration at the flow bottom over the grass layer.