The resonance and antiresonance frequencies and the vibrating modes are calculated for the various resonance modes and boundary conditions, and the results are compared with those by the three-dimensional finite element methods.
Figure 3 shows the sounding curves of the apparent resistivity and phase, with open circles representing the TE mode and open rhombi for the TM mode, calculated from the impedance tensors as described above.
The displacements are expressed by using eigenvectors for linear vibration modes calculated by the Ritz method.
For example, the modes calculated at 1606 and 1586 cm−1 are assigned to CC stretchings with weak intensities.
The radiation ratios of the wheel, vibrating in its various normal modes, are calculated for a range of frequencies.
The unperturbed frequencies of the symmetric stretching v1 and overtone bending v2 modes were calculated for CO2 in various states.
The introduced methodology is demonstrated on existing numerical codes, and direct and adjoint global modes are calculated for three typical flow configurations.
This dependency can be overcome by using intermediate structures generated along one of the normal modes previously calculated for a given target.
As examples, the phonon modes were calculated for the rectangular and square cross-section GaAs/AlAs and InP/InAs NWSLs composed of anisotropic materials[15, 16].
The self-radiation impedances and mutual impedances for some acoustic modes are calculated for the ducts with rigid and absorption walls.
