Sentence examples for fluctuations frequency from inspiring English sources

The sound field is mainly discussed in terms of instantaneous pressure fluctuations, frequency spectra, acoustic intensity and directivity.

The advantage of this control mode is speedy and accurate control, addressing voltage fluctuations, frequency variation, harmonic distortion [10], and maintaining reliable supply [11].

Effect of non-dimensionalisation of the wall pressure fluctuations frequency spectra with traditional outer, inner and mixed flow variables will also be addressed in the paper.

Although the buckling pressure fluctuates, because the fluctuation frequency is high, it does not have any pronounced influence on the drop-mass velocity, as shown in Fig. 3b.

However, the amplitude of the flame response decreases gradually with an increase in the fluctuation frequency.

However, a significant difference in fluctuation frequency is found and the Gidaspow model predicts a lowest fluctuation frequency whereas the Di Felice model gets a highest one.

The fluctuation frequencies of the positive and negative DC bus voltages are 50 Hz, which coincides with the a-phase load current frequency, and the fluctuation frequency of the total DC bus voltage is twice the fundamental frequency.

The possibility of fluctuation (frequency and duration) of CH attacks itself (or? atypical form) cannot be ruled out.

The nozzle cavity pressure rises slower than the throat cavity pressure, and the nozzle cavity has a lower pressure fluctuation frequency and smaller fluctuation range.

Figure 5 shows the simulation voltage wave when the grid simulator outputs a voltage fluctuation amplitude of which is ±10 % and fluctuation frequency is 10 Hz.

The simulation results are analyzed in terms of particle flow pattern, bed expansion, bed pressure drop and fluctuation frequency.