Direct measurements of the energy of intense vorticity filaments in turbulence.
Identifieur interne : 000E29 ( France/Extraction ); précédent : 000E28; suivant : 000E30Direct measurements of the energy of intense vorticity filaments in turbulence.
Auteurs : J H C. Titon [France] ; O. CadotSource :
- Physical review. E, Statistical, nonlinear, and soft matter physics [ 1539-3755 ] ; 2003.
Abstract
The global instantaneous power injected in a turbulent shear flow is investigated. A conditional averaging technique reveals the complete energetic transfer scenario of the intense vorticity filaments, which were visualized by Douady, Couder, and Brachet [Phys. Rev. Lett. 67, 983 (1991)]. It is found that during their existence filaments store a significant part of the turbulent kinetic energy. This energy is dissipated during the destruction phase of filaments. The total energy transferred to small scales due to filaments is quantified on the basis of a global flow visualization.
DOI: 10.1103/PhysRevE.67.027301
PubMed: 12636865
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000352
- to stream PubMed, to step Curation: 000352
- to stream PubMed, to step Checkpoint: 000352
- to stream Ncbi, to step Merge: 000064
- to stream Ncbi, to step Curation: 000064
- to stream Ncbi, to step Checkpoint: 000064
- to stream Main, to step Merge: 001488
- to stream Main, to step Curation: 001453
- to stream Main, to step Exploration: 001453
Links to Exploration step
pubmed:12636865Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Direct measurements of the energy of intense vorticity filaments in turbulence.</title>
<author><name sortKey="Titon, J H C" sort="Titon, J H C" uniqKey="Titon J" first="J H C" last="Titon">J H C. Titon</name>
<affiliation wicri:level="4"><nlm:affiliation>Laboratoire de Mécanique, Université du Havre, 25 Rue Philippe Lebon, 76058 Le Havre Cedex, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Mécanique, Université du Havre, 25 Rue Philippe Lebon, 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="Cadot, O" sort="Cadot, O" uniqKey="Cadot O" first="O" last="Cadot">O. Cadot</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2003">2003</date>
<idno type="RBID">pubmed:12636865</idno>
<idno type="pmid">12636865</idno>
<idno type="doi">10.1103/PhysRevE.67.027301</idno>
<idno type="wicri:Area/PubMed/Corpus">000352</idno>
<idno type="wicri:Area/PubMed/Curation">000352</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000352</idno>
<idno type="wicri:Area/Ncbi/Merge">000064</idno>
<idno type="wicri:Area/Ncbi/Curation">000064</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000064</idno>
<idno type="wicri:doubleKey">1539-3755:2003:Titon J:direct:measurements:of</idno>
<idno type="wicri:Area/Main/Merge">001488</idno>
<idno type="wicri:Area/Main/Curation">001453</idno>
<idno type="wicri:Area/Main/Exploration">001453</idno>
<idno type="wicri:Area/France/Extraction">000E29</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Direct measurements of the energy of intense vorticity filaments in turbulence.</title>
<author><name sortKey="Titon, J H C" sort="Titon, J H C" uniqKey="Titon J" first="J H C" last="Titon">J H C. Titon</name>
<affiliation wicri:level="4"><nlm:affiliation>Laboratoire de Mécanique, Université du Havre, 25 Rue Philippe Lebon, 76058 Le Havre Cedex, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Mécanique, Université du Havre, 25 Rue Philippe Lebon, 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="Cadot, O" sort="Cadot, O" uniqKey="Cadot O" first="O" last="Cadot">O. Cadot</name>
</author>
</analytic>
<series><title level="j">Physical review. E, Statistical, nonlinear, and soft matter physics</title>
<idno type="ISSN">1539-3755</idno>
<imprint><date when="2003" type="published">2003</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The global instantaneous power injected in a turbulent shear flow is investigated. A conditional averaging technique reveals the complete energetic transfer scenario of the intense vorticity filaments, which were visualized by Douady, Couder, and Brachet [Phys. Rev. Lett. 67, 983 (1991)]. It is found that during their existence filaments store a significant part of the turbulent kinetic energy. This energy is dissipated during the destruction phase of filaments. The total energy transferred to small scales due to filaments is quantified on the basis of a global flow visualization.</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="Cadot, O" sort="Cadot, O" uniqKey="Cadot O" first="O" last="Cadot">O. Cadot</name>
</noCountry>
<country name="France"><region name="Région Normandie"><name sortKey="Titon, J H C" sort="Titon, J H C" uniqKey="Titon J" first="J H C" last="Titon">J H C. Titon</name>
</region>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/France/Extraction
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000E29 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/France/Extraction/biblio.hfd -nk 000E29 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/France |area= LeHavreV1 |flux= France |étape= Extraction |type= RBID |clé= pubmed:12636865 |texte= Direct measurements of the energy of intense vorticity filaments in turbulence. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/France/Extraction/RBID.i -Sk "pubmed:12636865" \ | HfdSelect -Kh $EXPLOR_AREA/Data/France/Extraction/biblio.hfd \ | NlmPubMed2Wicri -a LeHavreV1
This area was generated with Dilib version V0.6.25. |