Effects of the interface roughness in metal-adhesive-metal structure on the propagation of shear horizontal waves
| hal.structure.identifier | Laboratoire Ondes et Milieux Complexes [LOMC] | |
| dc.contributor.author | ECH CHERIF EL KETTANI, Mounsif | |
| hal.structure.identifier | Laboratoire Ondes et Milieux Complexes [LOMC] | |
| dc.contributor.author | LEDUC, Damien | |
| hal.structure.identifier | Laboratoire d'Acoustique de l'Université du Mans [LAUM] | |
| dc.contributor.author | POTEL, Catherine | |
| hal.structure.identifier | Laboratoire d'Acoustique de l'Université du Mans [LAUM] | |
| dc.contributor.author | BRUNEAU, Michel | |
| hal.structure.identifier | Laboratoire d'Acoustique de l'Université du Mans [LAUM] | |
| dc.contributor.author | FOZE, Ludovic | |
| dc.contributor.author | PREDOI, Mihai | |
| dc.date.issued | 2017-06 | |
| dc.identifier.issn | 0001-4966 | |
| dc.description.abstractEn | The influence of the interface roughness in a three-layer metal-adhesive-metal structure on the propagation of shear horizontal waves and more particularly on the transmission coefficient versus the frequency is studied in the particular case of a periodic grating of triangular grooves. For given phonon frequencies, the interaction of an incident shear horizontal mode with the periodical grating gives rise to a retro-converted mode. A numerical finite element simulation permits us to predict the existence of the phonon mode in the three-layer structure and to obtain the evolution of the transmission coefficient around the phonon frequency. An experimental study, based on a generation of waves by a piezocomposite contact transducer and a reception by a laser vibrometer, then confirms these predictions. Finally, a parametric numerical study is performed: the influence of the depth of the roughness and of the number of spatial periods of the grooves on the transmission coefficient is studied. | |
| dc.description.sponsorship | Innovating for Structural Adhesive Bonding Evaluation and Analysis with Ultrasounds - ANR-12-BS09-0022 | |
| dc.language.iso | en | |
| dc.publisher | Acoustical Society of America | |
| dc.subject.en | Vibrometer | |
| dc.subject.en | Solid solid interfaces | |
| dc.subject.en | Optical phase matching | |
| dc.subject.en | Computer simulation | |
| dc.subject.en | Wave propagation | |
| dc.subject.en | Finite-element analysis | |
| dc.subject.en | Phonons | |
| dc.subject.en | Numerical methods | |
| dc.subject.en | Signal processing | |
| dc.subject.en | Polymers | |
| dc.title.en | Effects of the interface roughness in metal-adhesive-metal structure on the propagation of shear horizontal waves | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1121/1.4985441 | |
| dc.subject.hal | Physique [physics] | |
| bordeaux.journal | Journal of the Acoustical Society of America | |
| bordeaux.page | 4591 - 4599 | |
| bordeaux.volume | 141 | |
| bordeaux.issue | 6 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01919430 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01919430v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20the%20Acoustical%20Society%20of%20America&rft.date=2017-06&rft.volume=141&rft.issue=6&rft.spage=4591%20-%204599&rft.epage=4591%20-%204599&rft.eissn=0001-4966&rft.issn=0001-4966&rft.au=ECH%20CHERIF%20EL%20KETTANI,%20Mounsif&LEDUC,%20Damien&POTEL,%20Catherine&BRUNEAU,%20Michel&FOZE,%20Ludovic&rft.genre=article |
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