Lamb wave propagation in a plate with a grooved surface with several spatial periodicities.
Identifieur interne : 000280 ( PubMed/Corpus ); précédent : 000279; suivant : 000281Lamb wave propagation in a plate with a grooved surface with several spatial periodicities.
Auteurs : D. Leduc ; B. Morvan ; A-C Hladky ; P. Pareige ; J L IzbickiSource :
- Ultrasonics [ 1874-9968 ] ; 2006.
Abstract
In order to investigate non-destructively the bonding between rough plates, the problem of Lamb waves propagating on a rough plate is addressed in this paper. Numerical analysis is performed on periodical gratings made of identical triangular grooves. If the surface profile is made up of grooves with one periodicity, then a mode conversion is observed. In the wave-number/frequency space, a phonon relation is written between phonons related to the grating and to the incident and reflected-converted modes. If the grooved surface is made up of several spatial periodicities, then the phonon relation is still verified. Signal processing allows us to give an interpretation of the results in the dual space (wave-number/frequency). An experimental study is also performed to corroborate the numerical predictions.
DOI: 10.1016/j.ultras.2006.05.052
PubMed: 16793080
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Pareige</name></author><author><name sortKey="Izbicki, J L" sort="Izbicki, J L" uniqKey="Izbicki J" first="J L" last="Izbicki">J L Izbicki</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:16793080</idno><idno type="pmid">16793080</idno><idno type="doi">10.1016/j.ultras.2006.05.052</idno><idno type="wicri:Area/PubMed/Corpus">000280</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Lamb wave propagation in a plate with a grooved surface with several spatial periodicities.</title><author><name sortKey="Leduc, D" sort="Leduc, D" uniqKey="Leduc D" first="D" last="Leduc">D. Leduc</name><affiliation><nlm:affiliation>Laboratoire d'Acoustique Ultrasonore et d'Electronique, UMR CNRS 6068, Université du Havre, Place Robert Schuman, Le Havre, France. damien.leduc@univ-lehavre.fr </nlm:affiliation> </affiliation></author><author><name sortKey="Morvan, B" sort="Morvan, B" uniqKey="Morvan B" first="B" last="Morvan">B. Morvan</name></author><author><name sortKey="Hladky, A C" sort="Hladky, A C" uniqKey="Hladky A" first="A-C" last="Hladky">A-C Hladky</name></author><author><name sortKey="Pareige, P" sort="Pareige, P" uniqKey="Pareige P" first="P" last="Pareige">P. Pareige</name></author><author><name sortKey="Izbicki, J L" sort="Izbicki, J L" uniqKey="Izbicki J" first="J L" last="Izbicki">J L Izbicki</name></author></analytic><series><title level="j">Ultrasonics</title><idno type="eISSN">1874-9968</idno><imprint><date when="2006" type="published">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In order to investigate non-destructively the bonding between rough plates, the problem of Lamb waves propagating on a rough plate is addressed in this paper. Numerical analysis is performed on periodical gratings made of identical triangular grooves. If the surface profile is made up of grooves with one periodicity, then a mode conversion is observed. In the wave-number/frequency space, a phonon relation is written between phonons related to the grating and to the incident and reflected-converted modes. If the grooved surface is made up of several spatial periodicities, then the phonon relation is still verified. Signal processing allows us to give an interpretation of the results in the dual space (wave-number/frequency). An experimental study is also performed to corroborate the numerical predictions.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">16793080</PMID><DateCreated><Year>2007</Year><Month>1</Month><Day>1</Day></DateCreated><DateCompleted><Year>2007</Year><Month>04</Month><Day>19</Day></DateCompleted><DateRevised><Year>2009</Year><Month>11</Month><Day>11</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1874-9968</ISSN><JournalIssue CitedMedium="Internet"><Volume>44 Suppl 1</Volume><PubDate><Year>2006</Year><Month>Dec</Month><Day>22</Day></PubDate></JournalIssue><Title>Ultrasonics</Title><ISOAbbreviation>Ultrasonics</ISOAbbreviation></Journal><ArticleTitle>Lamb wave propagation in a plate with a grooved surface with several spatial periodicities.</ArticleTitle><Pagination><MedlinePgn>e1359-63</MedlinePgn></Pagination><Abstract><AbstractText>In order to investigate non-destructively the bonding between rough plates, the problem of Lamb waves propagating on a rough plate is addressed in this paper. Numerical analysis is performed on periodical gratings made of identical triangular grooves. If the surface profile is made up of grooves with one periodicity, then a mode conversion is observed. In the wave-number/frequency space, a phonon relation is written between phonons related to the grating and to the incident and reflected-converted modes. If the grooved surface is made up of several spatial periodicities, then the phonon relation is still verified. Signal processing allows us to give an interpretation of the results in the dual space (wave-number/frequency). An experimental study is also performed to corroborate the numerical predictions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Leduc</LastName><ForeName>D</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Laboratoire d'Acoustique Ultrasonore et d'Electronique, UMR CNRS 6068, Université du Havre, Place Robert Schuman, Le Havre, France. damien.leduc@univ-lehavre.fr </Affiliation> </AffiliationInfo></Author><Author ValidYN="Y"><LastName>Morvan</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Hladky</LastName><ForeName>A-C</ForeName><Initials>AC</Initials></Author><Author ValidYN="Y"><LastName>Pareige</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Izbicki</LastName><ForeName>J L</ForeName><Initials>JL</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2006</Year><Month>Jun</Month><Day>05</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Ultrasonics</MedlineTA><NlmUniqueID>0050452</NlmUniqueID><ISSNLinking>0041-624X</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>6</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2006</Year><Month>6</Month><Day>24</Day><Hour>9</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>6</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">16793080</ArticleId><ArticleId IdType="pii">S0041-624X(06)00090-4</ArticleId><ArticleId IdType="doi">10.1016/j.ultras.2006.05.052</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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