Sentence examples for change of frequencies from inspiring English sources

The different mode shapes exhibit a drastic change of frequencies.

This trend is generally true for low values of prestressing level (5 10% of the ultimate compression strength of the section) while for higher values of prestressing force, the rate of change of frequencies of vibration is reduced.

Theoretical dependences presented in Fig. 3 shows that change of frequencies depends on the values ( tilde{V}left(_{s_0,{s}_1, k}^pright) ) connected with concrete quantum states s 0 and s 1.

It means that the change of frequencies in bulk due to the interlayer interaction is near 3 4 cm−1 (the precision of numerical calculations is near ~1.5 cm−1 what follows from calculated difference ( {omega}_{E_{1 g}}-{omega}_{E_{1 u}}=1.6 ) cm−1, [17], Table 2).

Overjumping of these phonon pairs (s, s ') owing to interlayer interaction, ( tilde{V}left(_{s, shbox, q}^pright) ), to other layers at growth of number n, results in the change of frequencies for each interacting pair of A 1g or ( {E}_{2 g}^1 ) symmetry.

It is a significant extension of the original PCA method which has already shown to outperform traditional methods like rate-of-change-of-frequency (ROCOF).

df/dt rate of change of frequency.

However, all other methods have frequency and R O C O F (rate of change of frequency) tracking feature.

The change of frequency was caused by the impedance change of the microbial metabolism.

Most UFLS is applied on the basis of initial rate of change of frequency or changes of voltage and frequency [15, 16].

Thus, the integration will result into a change of frequency of the synchronous machines.