Velocity field of the spiral vortex flow in the Couette-Taylor system.
Identifieur interne : 000425 ( France/Analysis ); précédent : 000424; suivant : 000426Velocity field of the spiral vortex flow in the Couette-Taylor system.
Auteurs : Nizar Abcha [France] ; Olivier Crumeyrolle ; Alexander B. Ezersky ; Innocent MutabaziSource :
- The European physical journal. E, Soft matter [ 1292-895X ] ; 2013.
Abstract
Spiral vortex flow in the counter-rotating Couette-Taylor system with a large aspect ratio and an intermediate gap has been investigated using Particle Image Velocimetry (PIV). From data of velocity components, we have determined nonlinear properties (anharmonicity, mirror symmetry, axial and radial flow rates) of spiral vortices and compared them to those of Taylor vortices. The velocity field around a spatio-temporal defect has been measured. There is a good agreement between these experimental results with available results from numerical simulations.
DOI: 10.1140/epje/i2013-13020-5
PubMed: 23471606
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000168
- to stream PubMed, to step Curation: 000168
- to stream PubMed, to step Checkpoint: 000168
- to stream Ncbi, to step Merge: 000350
- to stream Ncbi, to step Curation: 000350
- to stream Ncbi, to step Checkpoint: 000350
- to stream Main, to step Merge: 000450
- to stream Main, to step Curation: 000451
- to stream Main, to step Exploration: 000451
- to stream France, to step Extraction: 000425
Links to Exploration step
pubmed:23471606Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Velocity field of the spiral vortex flow in the Couette-Taylor system.</title><author><name sortKey="Abcha, Nizar" sort="Abcha, Nizar" uniqKey="Abcha N" first="Nizar" last="Abcha">Nizar Abcha</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire Ondes et Milieux Complexes, UMR 6294, CNRS-Université du Havre, 53, rue de Prony, CS 80540, F-76058, Le Havre Cedex, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire Ondes et Milieux Complexes, UMR 6294, CNRS-Université du Havre, 53, rue de Prony, CS 80540, F-76058, Le Havre Cedex</wicri:regionArea><placeName><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region><settlement type="city">Le Havre</settlement></placeName><orgName type="university">Université du Havre</orgName></affiliation></author><author><name sortKey="Crumeyrolle, Olivier" sort="Crumeyrolle, Olivier" uniqKey="Crumeyrolle O" first="Olivier" last="Crumeyrolle">Olivier Crumeyrolle</name></author><author><name sortKey="Ezersky, Alexander B" sort="Ezersky, Alexander B" uniqKey="Ezersky A" first="Alexander B" last="Ezersky">Alexander B. Ezersky</name></author><author><name sortKey="Mutabazi, Innocent" sort="Mutabazi, Innocent" uniqKey="Mutabazi I" first="Innocent" last="Mutabazi">Innocent Mutabazi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:23471606</idno><idno type="pmid">23471606</idno><idno type="doi">10.1140/epje/i2013-13020-5</idno><idno type="wicri:Area/PubMed/Corpus">000168</idno><idno type="wicri:Area/PubMed/Curation">000168</idno><idno type="wicri:Area/PubMed/Checkpoint">000168</idno><idno type="wicri:Area/Ncbi/Merge">000350</idno><idno type="wicri:Area/Ncbi/Curation">000350</idno><idno type="wicri:Area/Ncbi/Checkpoint">000350</idno><idno type="wicri:Area/Main/Merge">000450</idno><idno type="wicri:Area/Main/Curation">000451</idno><idno type="wicri:Area/Main/Exploration">000451</idno><idno type="wicri:Area/France/Extraction">000425</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Velocity field of the spiral vortex flow in the Couette-Taylor system.</title><author><name sortKey="Abcha, Nizar" sort="Abcha, Nizar" uniqKey="Abcha N" first="Nizar" last="Abcha">Nizar Abcha</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire Ondes et Milieux Complexes, UMR 6294, CNRS-Université du Havre, 53, rue de Prony, CS 80540, F-76058, Le Havre Cedex, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire Ondes et Milieux Complexes, UMR 6294, CNRS-Université du Havre, 53, rue de Prony, CS 80540, F-76058, Le Havre Cedex</wicri:regionArea><placeName><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region><settlement type="city">Le Havre</settlement></placeName><orgName type="university">Université du Havre</orgName></affiliation></author><author><name sortKey="Crumeyrolle, Olivier" sort="Crumeyrolle, Olivier" uniqKey="Crumeyrolle O" first="Olivier" last="Crumeyrolle">Olivier Crumeyrolle</name></author><author><name sortKey="Ezersky, Alexander B" sort="Ezersky, Alexander B" uniqKey="Ezersky A" first="Alexander B" last="Ezersky">Alexander B. Ezersky</name></author><author><name sortKey="Mutabazi, Innocent" sort="Mutabazi, Innocent" uniqKey="Mutabazi I" first="Innocent" last="Mutabazi">Innocent Mutabazi</name></author></analytic><series><title level="j">The European physical journal. E, Soft matter</title><idno type="eISSN">1292-895X</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Spiral vortex flow in the counter-rotating Couette-Taylor system with a large aspect ratio and an intermediate gap has been investigated using Particle Image Velocimetry (PIV). From data of velocity components, we have determined nonlinear properties (anharmonicity, mirror symmetry, axial and radial flow rates) of spiral vortices and compared them to those of Taylor vortices. The velocity field around a spatio-temporal defect has been measured. There is a good agreement between these experimental results with available results from numerical simulations.</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="Crumeyrolle, Olivier" sort="Crumeyrolle, Olivier" uniqKey="Crumeyrolle O" first="Olivier" last="Crumeyrolle">Olivier Crumeyrolle</name><name sortKey="Ezersky, Alexander B" sort="Ezersky, Alexander B" uniqKey="Ezersky A" first="Alexander B" last="Ezersky">Alexander B. Ezersky</name><name sortKey="Mutabazi, Innocent" sort="Mutabazi, Innocent" uniqKey="Mutabazi I" first="Innocent" last="Mutabazi">Innocent Mutabazi</name></noCountry><country name="France"><region name="Région Normandie"><name sortKey="Abcha, Nizar" sort="Abcha, Nizar" uniqKey="Abcha N" first="Nizar" last="Abcha">Nizar Abcha</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/France/Analysis
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000425 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/France/Analysis/biblio.hfd -nk 000425 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/France
|area= LeHavreV1
|flux= France
|étape= Analysis
|type= RBID
|clé= pubmed:23471606
|texte= Velocity field of the spiral vortex flow in the Couette-Taylor system.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/France/Analysis/RBID.i -Sk "pubmed:23471606" \
| HfdSelect -Kh $EXPLOR_AREA/Data/France/Analysis/biblio.hfd \
| NlmPubMed2Wicri -a LeHavreV1
| This area was generated with Dilib version V0.6.25. |  |