The line section (17) exhibits a natural torsional vibration in response to a natural frequency.
What do the terms frequency, natural frequency and resonance mean?
Normal mode Refers to an oscillating mode at the system’s natural frequency (see natural frequency).
The diameter of the roller bodies has an influence on the natural frequency of the oscillation absorber and is therefore selected in such a manner that the desired natural frequency is achieved.
period or undamped natural frequency of the system.
The fiber length is adjusted based on the desired eigenfrequency.
Each mode is associated with a particular eigenfrequency.
An eigenfrequency oscillation dampering unit (1) for a tall construction is disclosed.
The damping means are advantageously designed to dampen oscillations of a frequency being substantially equal to the first eigenfrequency in the rotational plane of the at least one blade minus the frequency of rotation of the rotor.
A modulation signal is applied having an amplitude that causes the closed loop output frequency to equal the loop eigenfrequency independent of rotation rate.
This is called the system’s natural or resonant frequency.
Each mesh may operate at a respective non-interfering frequency.
The measured apparent frequency is therefore lower than the real frequency.
This frequency is the "natural" frequency of the swing.
The alternating voltage (20) is operated with a frequency in the area of a natural frequency of the microorganisms (10).
An output of the low-frequency demodulator represents a magnitude and sign of a frequency difference between a frequency of the second modulation signal and an even-harmonic of the eigen frequency.
The frequency of applied force must be equal to the natural frequency of the system,
Resonance occurs when the natural frequency and the excitation frequency match.
is the characteristic (or natural) angular frequency of the system.
The frequency of the free oscillation of a system.
Each cavity, by its shape, has a characteristic frequency or its own frequency.
Said alteration in the inherent frequency of the resonator structure or a variable that is derived from the inherent frequency of the resonator structure is evaluated as a measurement of the rotational speed.
The suspended metal bodies overall weight must represent 0.25 percent of floor weight and suspended bodies own frequency has to be equal to the first own strength structure frequency.
A transmission frequency can then also be determined (6) very easily from the corrected natural frequency of the mobile unit.
This results in a natural bending frequency that is greater than the operating frequency of the rotor shaft while preventing resonances.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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