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Investigation of the spectrum decomposition technique for group velocity measurement of Lamb waves propagating in CFRP composite plate
- Publication Year :
- 2013
-
Abstract
- The technique for measurement of the group velocity of guided waves was proposed. The technique is based on the spectrum decomposition method and was investigated in the case of A 0 and S 0 modes of Lamb waves propagating in CFRP composite plate. The obtained measurement results were compared with the theoretical dispersion curves obtained by SAFE method. DOI: http://dx.doi.org/10.5755/j01.eee.19.2.3470
- Subjects :
- Physics
Spectrum decomposition technique
business.industry
Acoustics
Spectrum (functional analysis)
Composite plate
Decomposition
Lamb waves
Optics
Group velocity
Guided waves
Decomposition method (constraint satisfaction)
Electrical and Electronic Engineering
Dispersion (water waves)
business
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....28742125dd8d1db013fffcf02b543b93