wave speed


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wave speed

or

wave velocity

n
(General Physics) other names for phase speed
References in periodicals archive ?
Both contact and immersion methods were utilized in measuring relative ultrasonic wave speed and apparent attenuation of the materials following exposure to moist heat.
Other researchers have investigated the relationship between stress wave speed and wood MC, and their findings have been discussed.
According to classical fracture mechanics, the theoretical upper limit of the propagation speed V of the tip of (continuously accelerating) planar rupture in a monolithic, homogenous linear elastic solid material is the Rayleigh surface wave speed [V.
It's the shear wave speed that tells us the stiffness of the liver," he adds.
For each snail, we calculated the wave speed by multiplying wavelength by wave frequency.
Now a new technique can provide accurate measurements of wave speed based on just a single interferometric SAR (InSAR) pass.
The arrival sequence of debris cloud AE signal is related to the impact sequence of the particals and AE signal wave speed, decided the arrival time of the mixed wave, is closely related to the AE source location problem.
This nonlinear SWEI approach has been applied to ex vivo canine livers measurements and the increase of shear wave speed was presented with an increase of hepatic pressure [19].
The Fibroscan Is Used To Measure Shear Wave Speed In The Liver And Report The Associated Liver Stiffness.
With the help of this method, we use backward space difference provided that the wave speed c is positive and if c is negative, we have to ensure the stability by using forward difference.
Nine papers consider such topics as the location of the discrete eigenvalues for defocusing Zakharov-Shabat systems having potentials with non-vanishing boundary conditions, the transverse instability of plane wave soliton solutions of the Novikov-Veselov equation, recent developments in semi-classical soliton ensembles for the focusing nonlinear Schr|dinger equation, relationships between the pressure and the free surface independent of the the wave speed, and comparing five methods of computing the Dirichlet-Neumann operator for the water wave problem.