<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of inria-00331217</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-17T20:24:39+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Timescales and instabilities of shear thinning solutions of wormlike micelles</title>
            <author role="aut">
              <persName>
                <forename type="first">Ovidiu</forename>
                <surname>Radulescu</surname>
              </persName>
              <email type="md5">5e6c2ac6e5af23359597262493d7302d</email>
              <email type="domain">umontpellier.fr</email>
              <idno type="idhal" notation="string">ovidiu-radulescu</idno>
              <idno type="idhal" notation="numeric">740482</idno>
              <idno type="halauthorid" notation="string">3670-740482</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-6453-5707</idno>
              <idno type="IDREF">https://www.idref.fr/137807074</idno>
              <orgName ref="#struct-300009"/>
              <affiliation ref="#struct-2535"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sandra</forename>
                <surname>Lerouge</surname>
              </persName>
              <email type="md5">805e89a9dfc0c0dd8ff44638e2fa40ee</email>
              <email type="domain">ccr.jussieu.fr</email>
              <idno type="idhal" notation="numeric">832101</idno>
              <idno type="halauthorid" notation="string">128227-832101</idno>
              <idno type="IDREF">https://www.idref.fr/150345518</idno>
              <affiliation ref="#struct-170"/>
            </author>
            <author role="crp">
              <persName>
                <forename type="first">Benoit</forename>
                <surname>Lasne</surname>
              </persName>
              <email type="md5">12bfa9225297ee2a1df4e8bfdaac0da6</email>
              <email type="domain">gmail.com</email>
              <idno type="idhal" notation="numeric">881308</idno>
              <idno type="halauthorid" notation="string">359540-881308</idno>
              <affiliation ref="#struct-170"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Ovidiu</forename>
                <surname>Radulescu</surname>
              </persName>
              <email type="md5">fd56f385895dec9c0848eb3d67d52201</email>
              <email type="domain">irisa.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2008-10-15 17:10:14</date>
              <date type="whenModified">2025-02-26 15:32:08</date>
              <date type="whenReleased">2008-10-15 17:10:14</date>
              <date type="whenProduced">2008-08-03</date>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="121733">
                <persName>
                  <forename>Ovidiu</forename>
                  <surname>Radulescu</surname>
                </persName>
                <email type="md5">fd56f385895dec9c0848eb3d67d52201</email>
                <email type="domain">irisa.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">inria-00331217</idno>
            <idno type="halUri">https://inria.hal.science/inria-00331217</idno>
            <idno type="halBibtex">radulescu:inria-00331217</idno>
            <idno type="halRefHtml">&lt;i&gt;15th International Congress on Rheology 2008&lt;/i&gt;, Aug 2008, Monterey, United States. pp.CF36</idno>
            <idno type="halRef">15th International Congress on Rheology 2008, Aug 2008, Monterey, United States. pp.CF36</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UNIV-PARIS7" corresp="UNIV-PARIS">Université Denis Diderot - Paris VII</idno>
            <idno type="stamp" n="EC-PARIS">Ecole Centrale Paris</idno>
            <idno type="stamp" n="UNIV-RENNES1">Université de Rennes 1</idno>
            <idno type="stamp" n="IRMAR">Institut de Recherche Mathématique de Rennes</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="INRIA">INRIA - Institut National de Recherche en Informatique et en Automatique</idno>
            <idno type="stamp" n="INSA-RENNES">Institut National des Sciences Appliquées de Rennes</idno>
            <idno type="stamp" n="INRIA-RENNES">INRIA Rennes - Bretagne Atlantique</idno>
            <idno type="stamp" n="IRISA">Irisa</idno>
            <idno type="stamp" n="IRISA_SET">IRISA_SET</idno>
            <idno type="stamp" n="INRIA_TEST">INRIA - Institut National de Recherche en Informatique et en Automatique</idno>
            <idno type="stamp" n="TESTALAIN1">TESTALAIN1</idno>
            <idno type="stamp" n="IRISA-D7">GESTION DES DONNÉES ET DE LA CONNAISSANCE </idno>
            <idno type="stamp" n="INRIA2">INRIA 2</idno>
            <idno type="stamp" n="UR1-HAL">Publications labos UR1 dans HAL-Rennes 1</idno>
            <idno type="stamp" n="UR1-MATH-STIC">UR1 - publications Maths-STIC</idno>
            <idno type="stamp" n="UR1-UFR-ISTIC">UFR ISTIC Informatique et électronique</idno>
            <idno type="stamp" n="TEST-UNIV-RENNES">TEST Université de Rennes</idno>
            <idno type="stamp" n="TEST-UR-CSS">TEST Université de Rennes CSS</idno>
            <idno type="stamp" n="UNIV-RENNES">Université de Rennes</idno>
            <idno type="stamp" n="INRIA-RENGRE">INRIA-RENGRE</idno>
            <idno type="stamp" n="INRIA-300009">Inria 300009</idno>
            <idno type="stamp" n="INSA-GROUPE">Groupe INSA</idno>
            <idno type="stamp" n="UNIV-PARIS">Université Paris Cité</idno>
            <idno type="stamp" n="UP-SCIENCES">Université Paris Cité - Faculté des Sciences</idno>
            <idno type="stamp" n="UR1-MATH-NUM">Pôle UnivRennes - Mathématiques - Numérique </idno>
            <idno type="stamp" n="MSC-LAB">Laboratoire Matière et Systèmes Complexes</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="1">Not set</note>
            <note type="invited" n="0">No</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
            <note type="proceedings" n="0">No</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Timescales and instabilities of shear thinning solutions of wormlike micelles</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Ovidiu</forename>
                    <surname>Radulescu</surname>
                  </persName>
                  <email type="md5">5e6c2ac6e5af23359597262493d7302d</email>
                  <email type="domain">umontpellier.fr</email>
                  <idno type="idhal" notation="string">ovidiu-radulescu</idno>
                  <idno type="idhal" notation="numeric">740482</idno>
                  <idno type="halauthorid" notation="string">3670-740482</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-6453-5707</idno>
                  <idno type="IDREF">https://www.idref.fr/137807074</idno>
                  <orgName ref="#struct-300009"/>
                  <affiliation ref="#struct-2535"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sandra</forename>
                    <surname>Lerouge</surname>
                  </persName>
                  <email type="md5">805e89a9dfc0c0dd8ff44638e2fa40ee</email>
                  <email type="domain">ccr.jussieu.fr</email>
                  <idno type="idhal" notation="numeric">832101</idno>
                  <idno type="halauthorid" notation="string">128227-832101</idno>
                  <idno type="IDREF">https://www.idref.fr/150345518</idno>
                  <affiliation ref="#struct-170"/>
                </author>
                <author role="crp">
                  <persName>
                    <forename type="first">Benoit</forename>
                    <surname>Lasne</surname>
                  </persName>
                  <email type="md5">12bfa9225297ee2a1df4e8bfdaac0da6</email>
                  <email type="domain">gmail.com</email>
                  <idno type="idhal" notation="numeric">881308</idno>
                  <idno type="halauthorid" notation="string">359540-881308</idno>
                  <affiliation ref="#struct-170"/>
                </author>
              </analytic>
              <monogr>
                <meeting>
                  <title>15th International Congress on Rheology 2008</title>
                  <date type="start">2008-08-03</date>
                  <date type="end">2008-08-08</date>
                  <settlement>Monterey</settlement>
                  <country key="US">United States</country>
                </meeting>
                <imprint>
                  <biblScope unit="pp">CF36</biblScope>
                  <date type="datePub">2008</date>
                </imprint>
              </monogr>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys.cond">Physics [physics]/Condensed Matter [cond-mat]</classCode>
              <classCode scheme="halTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halOldTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halTreeTypology" n="COMM">Conference papers</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Shear thinning solutions of surfactant wormlike micelles are multi-scale systems with complex rheology. Transient kinetics of semidilute solu-tions is studied using a simple rheo-optical device with cylindrical Couette geometry. During a start-up of flow experiment, we observe the nuc-leation of the induced structures followed by the organization of the flow into two bands. The building of this banding structure begins with theformation of a diffuse interface that rapidly migrates towards the inner wall and sharpens (typical time scale: 5s). When its profile is sharp, theinterface continues to move slowly up to its stationary position in the gap (typical time scale: 20s). This process is followed by the growth of aninterface instability with wave vector along the cylinder axis that saturates on time scale of the order of 40 – 50s. We reproduce this behaviourusing a non-monotone constitutive model including diffusion terms to cope with the strong gradients in the region of the sharp interface. Thesecond timescale, corresponding to the displacement of the sharp interface to its equilibrium position, is used to estimate the interface width andthe stress diffusion coefficient. Finally, in order to identify the origin of the longest time scale we study the growth of the interface instability inthe model.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="researchteam" xml:id="struct-2535" status="OLD">
          <idno type="RNSR">200218338D</idno>
          <orgName>Biological systems and models, bioinformatics and sequences</orgName>
          <orgName type="acronym">SYMBIOSE</orgName>
          <date type="start">2002-03-15</date>
          <date type="end">2011-12-31</date>
          <desc>
            <address>
              <addrLine>Campus de Beaulieu, 35042 Rennes cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/equipes/symbiose</ref>
          </desc>
          <listRelation>
            <relation active="#struct-2494" type="direct"/>
            <relation active="#struct-105160" type="indirect"/>
            <relation active="#struct-117606" type="indirect"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation active="#struct-300009" type="indirect"/>
            <relation name="ESA6074 / URA227" active="#struct-441569" type="indirect"/>
            <relation active="#struct-419153" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-170" status="OLD">
          <idno type="IdRef">202648486</idno>
          <idno type="RNSR">200112455N</idno>
          <orgName>Matière et Systèmes Complexes</orgName>
          <orgName type="acronym">MSC</orgName>
          <date type="start">2001-01-01</date>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Université Paris Diderot, Bât. Condorcet, case postale 7056, 10 rue Alice Domon et Léonie Duquet, 75205 PARIS Cedex 13</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.msc.univ-paris-diderot.fr/</ref>
          </desc>
          <listRelation>
            <relation name="UMR_7057" active="#struct-300301" type="direct"/>
            <relation name="UMR7057" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-2494" status="OLD">
          <orgName>Institut de Recherche en Informatique et Systèmes Aléatoires</orgName>
          <orgName type="acronym">IRISA</orgName>
          <date type="start">1980-01-01</date>
          <date type="end">1999-12-31</date>
          <desc>
            <address>
              <addrLine>Campus universitaire de Beaulieu - 35042 Rennes</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.irisa.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-105160" type="direct"/>
            <relation active="#struct-117606" type="direct"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation active="#struct-300009" type="direct"/>
            <relation name="ESA6074 / URA227" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-105160" status="VALID">
          <idno type="IdRef">26693823X</idno>
          <idno type="ROR">https://ror.org/015m7wh34</idno>
          <orgName>Université de Rennes</orgName>
          <orgName type="acronym">UR</orgName>
          <desc>
            <address>
              <addrLine>Campus de Beaulieu, 263 avenue Général Leclerc, CS 74205, 35042 RENNES CEDEX</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.univ-rennes.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-117606" status="VALID">
          <idno type="ROR">https://ror.org/04xaa4j22</idno>
          <orgName>Institut National des Sciences Appliquées - Rennes</orgName>
          <orgName type="acronym">INSA Rennes</orgName>
          <desc>
            <address>
              <addrLine>20, avenue des Buttes de Coësmes - CS 70839 - 35708 Rennes cedex 7</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.insa-rennes.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301232" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301232" status="VALID">
          <idno type="IdRef">162105150</idno>
          <orgName>Institut National des Sciences Appliquées</orgName>
          <orgName type="acronym">INSA</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300009" status="VALID">
          <idno type="ROR">https://ror.org/02kvxyf05</idno>
          <orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
          <orgName type="acronym">Inria</orgName>
          <desc>
            <address>
              <addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/en/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-419153" status="VALID">
          <idno type="RNSR">198018249C</idno>
          <idno type="ROR">https://ror.org/04040yw90</idno>
          <orgName>Centre Inria de l'Université de Rennes</orgName>
          <desc>
            <address>
              <addrLine>Campus de beaulieu35042 Rennes cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/centre/rennes</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300009" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300301" status="OLD">
          <idno type="IdRef">027542084</idno>
          <idno type="ISNI">0000000121514068</idno>
          <idno type="ROR">https://ror.org/02n7qrg46</idno>
          <orgName>Université Paris Diderot - Paris 7</orgName>
          <orgName type="acronym">UPD7</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>5 rue Thomas-Mann - 75205 Paris cedex 13</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-paris-diderot.fr</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>