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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mingxi Deng Price, D.C. Scott, D.A. Zhenqing Liu |
| Copyright Year | 2001 |
| Description | Author affiliation: Dept. of Phys., Logistics Eng. Univ., Chongqing, China (Mingxi Deng) |
| Abstract | In this article a technique for analyzing the generation of finite-amplitude Lamb modes in a layered planar structure has been developed. The focus here is on weakly nonlinear wave motion, for which the successive approximation can be adopted. The analysis is based on the assumptions that the material of each layer is isotropic and homogeneous with no attenuation and no dispersion, and that the higher harmonic energy is much less than that of the fundamental. On the basis of these assumptions and partial plane wave approach, a theoretical model for nonlinear generation of finite-amplitude Lamb modes in a layered planar structure has been established. This model reveals some interesting features of the physics of the second harmonics with the cumulative growth effects. |
| Sponsorship | Ultrasonics, Ferroelectr., & Frequency Control Soc |
| Starting Page | 435 |
| Ending Page | 438 |
| File Size | 366159 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780371771 |
| DOI | 10.1109/ULTSYM.2001.991657 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-10-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Physics Harmonic analysis Elasticity Acoustics Dispersion Boundary conditions Transmission line matrix methods Solids Logistics Acoustical engineering |
| Content Type | Text |
| Resource Type | Article |
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