Source:http://linkedlifedata.com/resource/pubmed/id/15047315
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-9
|
| pubmed:dateCreated |
2004-3-29
|
| pubmed:abstractText |
This paper deals with a quantitative study of the conversion of a Lamb wave at the bevelled edge of a plate. A harmonic wave (successively the A1 and S0 Lamb modes) is generated using a wedge. The normal displacements at the surface of the plate are measured with a laser vibrometer and used to compute an energy evaluation. In order to determine a good mean value of incident and reflected wave amplitudes, the signals are isolated by a Fourier treatment. Then, the energy flow repartition among the converted modes is computed in both cases and for different values of the bevel angle.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0041-624X
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
42
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
377-81
|
| pubmed:dateRevised |
2009-11-11
|
| pubmed:year |
2004
|
| pubmed:articleTitle |
Experimental study and signal analysis in the Lamb wave conversion at a bevelled edge.
|
| pubmed:affiliation |
Laboratoire d'Acoustique Ultrasonore et d'Electronique, LAUE-CNRS (UMR 6068), Université du Havre, Place Robert Schuman, BP 4006, 76610 Le Havre, France. wilkie@iut.univ-lehavre.fr
|
| pubmed:publicationType |
Journal Article
|