Sentence examples for fluctuating components from inspiring English sources

Turbulence models seek to solve a modified set of transport equations by introducing averaged and fluctuating components.

In Reynolds averaging, the solution variables in the instantaneous Navier Stokes equations are decomposed into the mean (time-averaged) and fluctuating components.

Analyses showed that the high frequency fluctuating components of centrifugal forces could be damped by the integral effect of the elbow.

On the other hand, when response has non-zero mean component under static load, the yielding results in displacement drift and the inelastic displacement is featured by stochastic drift and fluctuating components.

When flow separation is observed, for slope gradients of 30°, 45° and 60°, topographic multipliers for mean components take maximum values of 1.3 1.4 at 0⩽x/H⩽1, and those for fluctuating components become very large in a separation bubble, and the influence of topography reaches x/H=6 and z/H=2 for each slope.

The nonstationary wind speed is characterized by deterministic time-varying mean and stochastic fluctuating components.

Since the fluctuating component of the wind velocity has very low frequency energy content, the wind induced vibration of the platform may be significant.

For example, when deviating from the Voigt configuration (θ = 90°), the external magnetic field component H∥(=H cos θ) arises, which is linearly combined with hex and as a result, the contribution of the frequency fluctuating component to the Htot increases for an increase in 1/τ in the heterostructures.

Due to the fact that integration of linear terms of the equations in fluctuating component in momentum and conservation equations equals to zero, the only change that is made in these equations due to turbulence will be for the displacement term of the momentum equation (in which multiplication of velocity to its derivatives brings about a non-linear answer).

Results show that although the mean pressure coefficient decreases as the area density increases and when the measurement points are located at the downstream side, the fluctuating component increases significantly, giving larger maximum and minimum coefficients than those for an isolated building.

Results are presented of the evolutions of mean velocity components, spectra of fluctuating velocity components at various locations and Re, decay rates of autocorrelation coefficients, and variations of integral time and length scales with Ro.