Sentence examples for by a simple harmonic from inspiring English sources

Detailed measurements of the piezometric head from sand flume experiments of an idealised coastal aquifer forced by a simple harmonic boundary condition across a vertical boundary are presented.

The disturbances produced by a simple harmonic blade vibration are composed of multiple frequency components because of aerodynamic interaction between bladerows in mutual rotational motions.

This absorber can completely remove oscillations from the primary structure when the primary is excited by a simple harmonic forcing with a frequency matching that of the absorber resonance.

A reduced order nonlinear dynamic model is adopted, wherein the torsional vibration degree of freedom is substituted by a simple harmonic motion with a frequency that is function of the system rotating speed.

Indeed, this kind of non-linear behaviour is characterized not only by a simple harmonic oscillation in developed steady state condition, but also by an initial transitory phase with a complex time evolution of the spectral signal content.

While the time behavior of charges in ideal electronic circuits, such as an LC circuit, is represented by a simple harmonic oscillator, a large part of intricate nanoelectronic circuits may belong to time-varying systems that are described by time-dependent Hamiltonians [3, 4, 5].

This low frequency mode at 7 meV is in addition to the previously described mode at 17 meV identified by modeling the Ca as a simple harmonic oscillator.

It can be transformed to a simple harmonic oscillator by the transformation x = sin(t), (62) which leads directly to the equation ddot{y} + n^{2} y = 0, (63) where dots denote derivatives with respect to t.

The diaphragm in any speaker is essentially a simple harmonic oscillator with an inherent mass and restoring force that determine the way it vibrates at different frequencies.

A function is called a simple harmonic oscillator function if it satisfies the simple harmonic oscillator equation (1.1), which plays an important role in quantum mechanics.

That is, ∑ m = 0 ∞ c m x m is a particular solution of the inhomogeneous simple harmonic oscillator equation (2.3) and hence every solution y : ( − ρ 1, ρ 1 ) → C of (2.3) can be expressed by y ( x ) = y h ( x ) + ∑ m = 0 ∞ c m x m, where y h ( x ) is a simple harmonic oscillator function.