Physics. an effect expressible as a quantity that repeatedly and regularly fluctuates above and below some mean value, as the pressure of a sound wave or the voltage of an alternating current. a single fluctuation between maximum and minimum values in such an effect.Do...
and in each space between these columns, anōscillumwas often hung. It is probable that this wordōscillum,"something that swings back and forth," is simply an extended use of the wordōscillummeaning "a small mouth, a small face" (a diminutive ofōs,"mouth"), since the swinging objects...
It is argued that an oscillatory regimefor $S$ could in principle be understood in terms of a linear time-dependentbehavior for the associated probabilities in analogy with a spring system offrequency $w$ gaining momentum from the surroundings. The physical meaning forthe production of entropy ...
which I don't really know if it's a problem or not (I guess it's a big number of cells). I associated this oscillation with the turbulent model selected, and instead of touching some parameters I don't know the meaning of, I changed it to a turbulent ...
The oscillating universe theory is a cosmological model that states that the universe experiences self-regulating, indefinite cycles of expansion and contraction. These culminate in a "Big Bang" and "Big Crunch", meaning we are currently in between and infinite number of these endpoints....
What is the relationship between the mass and the spring in this system? The mass and the spring in this system are directly proportional, meaning that the greater the mass, the more force is needed to stretch the spring and vice versa. What factors affect the oscillation of the mass-spring...
This raises interesting questions about the meaning of linearization and its non-uniqueness. It is remarkable that the same CLE (29) describes the WVD in the case of acoustics (see Vladimirov and Ilin 2013), when \(\widetilde{{\varvec{u}}}_0\) represents a given acoustic wave that ...
The forcing term had no physical meaning but was just a smoothed delta function relaxation term that depended on a preset parameter and the velocity between the boundary and the fluid. These methods are examples of ‘diffuse-interface’ IBMs, because the regularization or smoothing of the delta ...
It is shown that by selecting an objectively defined origin of the moment-arm, the impulse force equation can be greatly simplified to two terms that have a clear physical meaning: (1) the time rate of change of impulse of vortical structures within the control volume and (2) Lamb vector ...
The term mass of particle has been shown to have no independent meaning. Particle energy does have physical sense as wave packet energy related to vacuum excitation. Exact equation for particle movement in the gravitational field has been derived, the equation being applied to any relatively ...