Reflection and transmission of elastic waves by a moving slab |
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| Authors: | D Censor J Aboudi and D Neulander |
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| Institution: | (1) Department of Environmental Sciences, Tel-Aviv University, Ramat Aviv, Israel;(2) Department of Engineering Sciences, Tel-Aviv University, Ramat Aviv, Israel |
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| Abstract: | Scattering of elastic waves by a moving slab is considered. Two cases corresponding to strong contact and good lubrication
are treated. It is shown that the motion introduces new effective compressional and shear wave velocities in the moving slab.
The amplitude of the reflection and transmission coefficients are given for various angles of incidence, frequencies and velocities
of motion. |
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