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Eigenfrequencies - an overview | ScienceDirect Topics
Eigenfrequencies are defined as frequencies \( \omega_l \) at which the mass matrix \( [M] \) becomes singular , indicating that the system can undergo non-trivial oscillations under specific boundary conditions. www.sciencedirect.com
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Natural frequency - Wikipedia
Natural frequency, measured in terms of eigenfrequency, is the rate at which an oscillatory system tends to oscillate in the absence of disturbance. en.wikipedia.org
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Eigenfrequency Analysis - COMSOL
Eigenfrequencies or natural frequencies are certain discrete frequencies at which a system is prone to vibrate. www.comsol.com
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eigenfrequency
ˈeigenfrequency Physics. [tr. G. eigenfrequenz.] One of the frequencies that cause a given system to vibrate; a resonant frequency.1955 W. Heisenberg in W. Pauli Niels Bohr 14 Schrödinger attempted..to resolve quantum theory into a simple classical wave theory. The motive for this attempt was the di... Oxford English Dictionary
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EIGENFREQUENCY Definition & Meaning - Merriam-Webster
The meaning of EIGENFREQUENCY is one of the frequencies with which a given oscillatory system is capable of vibrating. www.merriam-webster.com
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What is the Eigenfrequency mean in vibration? - Physics Forums
Eigenfrequency in vibration refers to the characteristic frequency of a system, indicating the frequency at which it naturally vibrates. www.physicsforums.com
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What is the difference between natural frequency and ... - Quora
Eigen frequency refers to any one of the natural frequencies of a system(for each degree of freedom, you'll have one natural frequency.). It ... www.quora.com
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Eigenfrequency Calculation : r/MechanicalEngineering - Reddit
Hi fellow mechanical engineers,. I want to design a structure that resonates at a certain frequency (~7Hz) and I am struggeling with the ... www.reddit.com
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Eigenfrequency Study - COMSOL 6.3
A dedicated eigenfrequency solver called ARPACK nonlinear can be selected on the eigenfrequency study step. This solver is capable of solving eigenvalue ... doc.comsol.com
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Eigenfrequency changes of structures due to cracks, notches or ...
The eigenfrequency changes due to a crack are shown to be dependent on the strain energy of a static solution which is easily obtainable for small cracks and ... www.sciencedirect.com
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What does the complex eigen-frequency imply? - ResearchGate
The real part of eigenvalues gives an index (or measure) of the rate of decay (or divergence) of the mode of interest. The imaginary part can ... www.researchgate.net
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Homogeneous broadening
Semiconductors In a semiconductors, if all oscillations have the same eigenfrequency and the broadening in the imaginary part of the dielectric function wikipedia.org
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eigenvalue
ˈeigenvalue Physics. [tr. G. eigenwert.] One of those special values of a parameter in an equation for which the equation has a solution (see quot. 1938).1927 Nature 23 July 117/1 Among those..trying to acquire a general acquaintance with Schrödinger's wave mechanics there must be many who find thei... Oxford English Dictionary
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Antiresonance
In nanomechanical systems, the sideband spectra of a driven nonlinear mode with its eigenfrequency being modulated at a low frequency (<1  kHz) shows wikipedia.org
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Ritz method
Thus, if we knew the mode shape , we would be able to calculate and , and in turn get the eigenfrequency. Thus, this finds the lowest eigenfrequency. wikipedia.org
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