dispersion equation


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Related to dispersion equation: dispersion formula, Diffusion equation

dispersion equation

[də′spər·zhən i′kwā·zhən]
(physics)
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Under the assumption that all the parameters in the finite difference equation (19) are real numbers, we then separate the dispersion equation (21) into the real part and the imaginary part.
This is the dispersion equation of Love-type wave in a electrically open circuit piezoelectric layer over a non-homogeneous half-space.
Essential requirement is only to have a sufficient thickness of the resonator so as the dispersion equation [D.
A Numerical Technique to Obtain the Complex Roots of the Exact Dispersion Equation
It turns out that the dispersion equation can be determined by means of the equivalent circuit representation of Figure 4, similar to the network formulation as reported in [20, 21].
From the dispersion Equation (10) we obtain two characteristic frequencies for the acoustic and optical surface modes in the electrostatic approximation:
To derive the dispersion equation for homogeneous MIM waveguides, it is only necessary to take account of the ordinary boundary conditions assigned to the EM fields in Maxwell equations.
62) forms the dispersion equation for the semi-infinite elastic, isotropic and non-homogeneous medium overlain by a granular layer under the influence of gravity.
They are identical with the relationships obtained in [3], where this problem is solved using the dispersion equation of the fourth order.
For miscible displacement in radial geometry, a number of authors interested in the stability of displacements in porous media solved the convection dispersion equation analytically and numerically with various degrees of simplicity.
0] and [Beta], and the two parameters are then used in the following dispersion equation (13, 20) to estimate the dynamic surface dilational elasticity, [Epsilon], and the corresponding viscosity, [Kappa].