shear velocity meaning in Hindi

Examples

1. Shear velocity scales well to rates of dispersion and bedload sediment transport.
2. A general rule is that the shear velocity is about of the mean flow velocity.
3. Shear velocity also helps in thinking about the rate of shear and dispersion in a flow.
4. Because of these convergences, the Rayleigh and shear velocities ( which are very close to one another ) are of major importance in thick plates.
5. For instance, on many non-cohesive slopes, this threshold value hovers around an angle of 2 degrees with a shear velocity between 3 and 3.5 cm / s.
6. The specific particle Reynolds number of interest is called the boundary Reynolds number, and it is formed by replacing the velocity term in the Particle Reynolds number by the shear velocity, u _ *, which is a way of rewriting shear stress in terms of velocity.
7. For example, in a 3 / 4 inch ( 19mm ) thick steel plate having longitudinal and shear velocities of 5890 m / s and 3260 m / s respectively, the nascent frequencies of the antisymmetric modes a 1, a 2 and a 3 are 86 kHz, 257 kHz and 310 kHz respectively, while the nascent frequencies of the symmetric modes s 1, s 2 and s 3 are 155 kHz, 172 kHz and 343 kHz respectively.