Velocity definition

Using the definition of slip velocity given by equation (1), it is seen that the Field-Davidson model requires P to be identically zero, while the Joshi-Sharma modification suggests the unrealistic result that P is negative if the slip velocity definition is obeyed. 

Soil-bearing pressures, 99-100 Soldering, 448 Solid-waste disposal, 88-90 Space velocity, definition of 728 Specific gravities of liquids, 882 of solids, 883... 

In (3.427) the dispersed phase velocity occurs as an undetermined variable. The phasic velocities are related to the mixture velocity through the mixture velocity definition (3.421). The dispersed phase velocity is computed from the continuous phase velocity Vc and a relative (slip) velocity v fc, in accordance with the definitions ... 

Average velocity Definition of average velocity Form of Pick s first law ... 

More experimental work on antiparticle/particle-atom collisions had to await the technical development of antiparticle beams of higher intensity and velocity definition at lower particle velocities. Since the late sixties, a large number of such experiments were performed for c /c impact on gaseous targets. Elastic- and total-scattering cross sections were measured as well as the cross section for positronium formation. A recent review of this work was given by Charlton and Laricchia [2.12]. Since 1980, it has become possible to measure cross sections for ionization and excitation in antiparticle-atom collisions. It is these results that are the primary subject of the present paper. However, we also include... 

Examining the peculiar velocity definition (2.65), it is seen that the average peculiar velocity equals zero, thus (Q-v )m = v(2v (C)m) = 0. Furthermore, the last line on... 

Table 23 Diffusion flux closures based on the mass average velocity definition ...

From the group velocity definition of Eq. (11-31) it follows that... 

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