Acoustic scattering from fluid-loaded stiffened cylindrical shell: analysis using elasticity theory
Identifieur interne : 001854 ( Main/Exploration ); précédent : 001853; suivant : 001855Acoustic scattering from fluid-loaded stiffened cylindrical shell: analysis using elasticity theory
Auteurs : Baillard [France] ; Conoir ; Decultot ; MazeSource :
- The Journal of the Acoustical Society of America [ 1520-8524 ] ; 2000.
Abstract
The acoustic scattering from a fluid-loaded stiffened cylindrical shell is described by using elasticity theory. The cylindrical shell is reinforced by a thin internal plate which is diametrically attached along the tube. In this model, cylindrical shell displacements and constraints expressed from elasticity theory are coupled to those of the plate at the junctions, where plate vibrations are described by using plate theory. The present model is first validated at low frequency range (k1a approximately 5-40) by comparison with a previous model based on the Timoshenko-Mindlin thin shell theory and by experimental results. Theoretical and experimental resonance spectra are then analyzed in a high frequency range (k1a approximately 120-200). Only resonances due to the S0 wave are clearly observed in this frequency range, and their modes of propagation are identified. Furthermore, A0 wave propagation is detected, because of the presence of the reflection of this wave at the shell-plate junctions.
PubMed: 10875365
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000394
- to stream PubMed, to step Curation: 000394
- to stream PubMed, to step Checkpoint: 000394
- to stream Ncbi, to step Merge: 000016
- to stream Ncbi, to step Curation: 000016
- to stream Ncbi, to step Checkpoint: 000016
- to stream Main, to step Merge: 001901
- to stream Main, to step Curation: 001854
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Acoustic scattering from fluid-loaded stiffened cylindrical shell: analysis using elasticity theory</title><author><name sortKey="Baillard" sort="Baillard" uniqKey="Baillard" last="Baillard">Baillard</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire d'Acoustique Ultrasomore et d'Electronique UPRESA CNRS 6068, Universite du Havre, Le Havre, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire d'Acoustique Ultrasomore et d'Electronique UPRESA CNRS 6068, Universite du Havre, Le Havre</wicri:regionArea><placeName><settlement type="city">Le Havre</settlement></placeName><orgName type="university">Université du Havre</orgName><placeName><settlement type="city">Le Havre</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName></affiliation></author><author><name sortKey="Conoir" sort="Conoir" uniqKey="Conoir" last="Conoir">Conoir</name></author><author><name sortKey="Decultot" sort="Decultot" uniqKey="Decultot" last="Decultot">Decultot</name></author><author><name sortKey="Maze" sort="Maze" uniqKey="Maze" last="Maze">Maze</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2000">2000</date><idno type="RBID">pubmed:10875365</idno><idno type="pmid">10875365</idno><idno type="wicri:Area/PubMed/Corpus">000394</idno><idno type="wicri:Area/PubMed/Curation">000394</idno><idno type="wicri:Area/PubMed/Checkpoint">000394</idno><idno type="wicri:Area/Ncbi/Merge">000016</idno><idno type="wicri:Area/Ncbi/Curation">000016</idno><idno type="wicri:Area/Ncbi/Checkpoint">000016</idno><idno type="wicri:Area/Main/Merge">001901</idno><idno type="wicri:Area/Main/Curation">001854</idno><idno type="wicri:Area/Main/Exploration">001854</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Acoustic scattering from fluid-loaded stiffened cylindrical shell: analysis using elasticity theory</title><author><name sortKey="Baillard" sort="Baillard" uniqKey="Baillard" last="Baillard">Baillard</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire d'Acoustique Ultrasomore et d'Electronique UPRESA CNRS 6068, Universite du Havre, Le Havre, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire d'Acoustique Ultrasomore et d'Electronique UPRESA CNRS 6068, Universite du Havre, Le Havre</wicri:regionArea><placeName><settlement type="city">Le Havre</settlement></placeName><orgName type="university">Université du Havre</orgName><placeName><settlement type="city">Le Havre</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName></affiliation></author><author><name sortKey="Conoir" sort="Conoir" uniqKey="Conoir" last="Conoir">Conoir</name></author><author><name sortKey="Decultot" sort="Decultot" uniqKey="Decultot" last="Decultot">Decultot</name></author><author><name sortKey="Maze" sort="Maze" uniqKey="Maze" last="Maze">Maze</name></author></analytic><series><title level="j">The Journal of the Acoustical Society of America</title><idno type="eISSN">1520-8524</idno><imprint><date when="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The acoustic scattering from a fluid-loaded stiffened cylindrical shell is described by using elasticity theory. The cylindrical shell is reinforced by a thin internal plate which is diametrically attached along the tube. In this model, cylindrical shell displacements and constraints expressed from elasticity theory are coupled to those of the plate at the junctions, where plate vibrations are described by using plate theory. The present model is first validated at low frequency range (k1a approximately 5-40) by comparison with a previous model based on the Timoshenko-Mindlin thin shell theory and by experimental results. Theoretical and experimental resonance spectra are then analyzed in a high frequency range (k1a approximately 120-200). Only resonances due to the S0 wave are clearly observed in this frequency range, and their modes of propagation are identified. Furthermore, A0 wave propagation is detected, because of the presence of the reflection of this wave at the shell-plate junctions.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Haute-Normandie</li><li>Région Normandie</li></region><settlement><li>Le Havre</li></settlement><orgName><li>Université du Havre</li></orgName></list><tree><noCountry><name sortKey="Conoir" sort="Conoir" uniqKey="Conoir" last="Conoir">Conoir</name><name sortKey="Decultot" sort="Decultot" uniqKey="Decultot" last="Decultot">Decultot</name><name sortKey="Maze" sort="Maze" uniqKey="Maze" last="Maze">Maze</name></noCountry><country name="France"><noRegion><name sortKey="Baillard" sort="Baillard" uniqKey="Baillard" last="Baillard">Baillard</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001854 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001854 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/France
|area= LeHavreV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:10875365
|texte= Acoustic scattering from fluid-loaded stiffened cylindrical shell: analysis using elasticity theory
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:10875365" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a LeHavreV1
| This area was generated with Dilib version V0.6.25. |  |