This laplacian term can be interpreted as the difference between the velocity at a point and the mean velocity in a small surrounding volume.
22.
The mean velocities \ overline { u _ i } are determined by either time ensemble averaging, depending on the flow under study.
23.
Therefore, they conducted a more extensive measurement, in which protons of 660 MeV with mean velocity of 0.8112c were employed.
24.
If the absorption and emission are repeated many times, the mean velocity, and therefore the kinetic energy of the atom will be reduced.
25.
The rest frame of a river would be the frame of an unpowered boat, in which the mean velocity of the water is zero.
26.
Where \ boldsymbol { c } _ g is the group velocity and \ boldsymbol { U } the mean velocity of the inhomogeneous moving medium.
27.
For each discrete determination of streamflow discharge, the mean velocity of the cross section is determined by dividing streamflow discharge by the cross-sectional area.
28.
Volumetric flow rate can be thought of as the mean velocity of the flow through a given cross-section, times that cross-sectional area.
29.
The general form of the equation relates the mean velocity of water in a pipe with the geometric properties of the pipe and slope of the energy line.
30.
The underground temperature at that depth was found to be around 28 �C . The mean velocity of air in the tunnel was about 5 m / s.
