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Anomalous Love wave phase velocities
Journal of Geophysical Research, 1971Anomalously high Love wave phase velocities in the period range 60–110 sec have been measured between the station pair La Paz, Bolivia (LPB), and Arequipa, Peru (ARE), of the World Wide Standard Station Network for an earthquake in the Republic of the Congo.
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Phase, Group, and Signal Velocity
American Journal of Physics, 1954Phase, group, and signal velocity are defined. Simple examples are given in which the phase and group velocities exceed the velocity of light, in which the phase velocity is a function of distance, and in which the group velocity is equal to the signal velocity.
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Temporal phase unwrapping for cine velocity imaging
Journal of Magnetic Resonance Imaging, 1995AbstractA simple algorithm named temporal phase unwrapping (TPU) is introduced to address the phase aliasing problem in time‐dependent pa contrast (CINE‐PC) velocity imaging. The method exploits the temporal continuity of velocity field and unwraps the phmc along time. TPU only involver a one‐dimensional (1D) temporal integration: therefore.
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The measurement of Lamb wave phase velocity using analytic cross-correlation method
Mechanical Systems and Signal Processing, 2021Liang Zeng, Xuwei Cao, Zhi Luo
exaly
Demonstrating Phase Velocity and Group Velocity
American Journal of Physics, 1969openaire +1 more source
A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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Phase Spectra, Diurnal Phase Variation, and Phase Velocity
1970Yakov L. Al’pert, Dora S. Fligel’
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