A perturbation analysis of Lamb-wave sensors
โ Scribed by Zhemin Zhu; Jian Li; Junru Wu
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 736 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0041-624X
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๐ SIMILAR VOLUMES
## Abstract Perturbation method is used to calculate the resonance wavelength shift and the sensitivity of fiber surface plasma resonance sensor. We show that the resonance wavelength always shifts to long wavelength direction as the sensed medium dielectric index increases. ยฉ 2006 Wiley Periodical
Wave propagation in laminated plates with delaminations was calculated using the semi-analytical finite element method. The visualization results and deeper numerical analyses revealed the following phenomena on the fundamental Lamb modes at delamination regions of laminated plates. First, Lamb wave