dimensionless velocity
1dimensionless velocity — santykinis greitis statusas T sritis fizika atitikmenys: angl. dimensionless velocity; relative velocity vok. bezogene Geschwindigkeit, f; relative Geschwindigkeit, f rus. относительная скорость, f pranc. vitesse adimensionnelle, f; vitesse… …
2Dimensionless quantity — In dimensional analysis, a dimensionless quantity or quantity of dimension one is a quantity without an associated physical dimension. It is thus a pure number, and as such always has a dimension of 1.[1] Dimensionless quantities are widely used… …
3Dimensionless Specific Energy Diagrams for Open Channel Flow — Contents 1 Energy Equations 2 Example 3 Choke Conditions 4 Dimensionless Diagram 5 References …
4Velocity-addition formula — In physics, a velocity addition formula is an equation that relates the velocities of moving objects in different reference frames. Contents 1 Galilean addition of velocities 2 Special theory of relativity 3 Derivation …
5relative velocity — santykinis greitis statusas T sritis fizika atitikmenys: angl. dimensionless velocity; relative velocity vok. bezogene Geschwindigkeit, f; relative Geschwindigkeit, f rus. относительная скорость, f pranc. vitesse adimensionnelle, f; vitesse… …
6Particle velocity level — The particle velocity level or the sound velocity level tells the ratio of a sound incidence in comparison to a reference level of 0 dB in a medium, mostly air.It shows the ratio of the particle velocity v 1 and the particle velocity v 0.The… …
7Beta (velocity) — β in special relativity is the speed of an object relative to the speed of light (β = v / c ).The advantage of using β is that is it dimensionless and sometimes simplifies relativity related expressions. For example, the Lorentz factor can be… …
8Dynamic similarity (Reynolds and Womersley numbers) — Contents 1 Derivation 2 Dynamic similarity use 3 Boundary layer thickness 4 References 5 Exter …
9bezogene Geschwindigkeit — santykinis greitis statusas T sritis fizika atitikmenys: angl. dimensionless velocity; relative velocity vok. bezogene Geschwindigkeit, f; relative Geschwindigkeit, f rus. относительная скорость, f pranc. vitesse adimensionnelle, f; vitesse… …
10relative Geschwindigkeit — santykinis greitis statusas T sritis fizika atitikmenys: angl. dimensionless velocity; relative velocity vok. bezogene Geschwindigkeit, f; relative Geschwindigkeit, f rus. относительная скорость, f pranc. vitesse adimensionnelle, f; vitesse… …