<?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 hal-00767780</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="2026-05-23T06:10:40+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Numerical analysis of the influence of two-phase flow mass and heat transfers on n-heptane autoignition</title>
            <author role="aut">
              <persName>
                <forename type="first">Zakaria</forename>
                <surname>Bouali</surname>
              </persName>
              <email type="md5">817b2568798378ad06def23ce213ace9</email>
              <email type="domain">ensma.fr</email>
              <idno type="idhal" notation="string">zakaria-bouali</idno>
              <idno type="idhal" notation="numeric">1311554</idno>
              <idno type="halauthorid" notation="string">462943-1311554</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3197-728X</idno>
              <idno type="IDREF">https://www.idref.fr/16136327X</idno>
              <idno type="VIAF">https://viaf.org/viaf/290491375</idno>
              <idno type="ISNI">http://isni.org/isni/0000000395714366</idno>
              <affiliation ref="#struct-962"/>
              <affiliation ref="#struct-300006"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Cécile</forename>
                <surname>Péra</surname>
              </persName>
              <idno type="halauthorid">242159-0</idno>
              <affiliation ref="#struct-300006"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Julien</forename>
                <surname>Reveillon</surname>
              </persName>
              <email type="md5">c13a7ddfd8df1a9ba9915a7b71a1dd1a</email>
              <email type="domain">univ-rouen.fr</email>
              <idno type="idhal" notation="string">julien-reveillon</idno>
              <idno type="idhal" notation="numeric">16463</idno>
              <idno type="halauthorid" notation="string">17827-16463</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-2289-3693</idno>
              <idno type="IDREF">https://www.idref.fr/13399886X</idno>
              <affiliation ref="#struct-962"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Julien</forename>
                <surname>Reveillon</surname>
              </persName>
              <email type="md5">c13a7ddfd8df1a9ba9915a7b71a1dd1a</email>
              <email type="domain">univ-rouen.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2012-12-20 14:34:27</date>
              <date type="whenWritten">2012</date>
              <date type="whenModified">2025-07-16 14:24:06</date>
              <date type="whenReleased">2012-12-20 14:34:27</date>
              <date type="whenProduced">2012</date>
              <ref type="externalLink" target="https://api.istex.fr/ark:/67375/6H6-RVQ3BP78-R/fulltext.pdf?sid=hal"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="146202">
                <persName>
                  <forename>Julien</forename>
                  <surname>Reveillon</surname>
                </persName>
                <email type="md5">c13a7ddfd8df1a9ba9915a7b71a1dd1a</email>
                <email type="domain">univ-rouen.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-00767780</idno>
            <idno type="halUri">https://hal.science/hal-00767780</idno>
            <idno type="halBibtex">bouali:hal-00767780</idno>
            <idno type="halRefHtml">&lt;i&gt;Combustion and Flame&lt;/i&gt;, 2012, 159 (6), pp.2056-2068. &lt;a target="_blank" href="https://dx.doi.org/10.1016/j.combustflame.2012.01.018"&gt;&amp;#x27E8;10.1016/j.combustflame.2012.01.018&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Combustion and Flame, 2012, 159 (6), pp.2056-2068. &amp;#x27E8;10.1016/j.combustflame.2012.01.018&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IFP">IFP Energies Nouvelles</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="INSA-ROUEN">Institut National des Sciences Appliquées de Rouen</idno>
            <idno type="stamp" n="CORIA">Complexe de recherche interprofessionnel en aerothermochimie</idno>
            <idno type="stamp" n="COMUE-NORMANDIE">Normandie Université</idno>
            <idno type="stamp" n="TDS-MACS">Réseau de recherche en Théorie des Systèmes Distribués, Modélisation, Analyse et Contrôle des Systèmes</idno>
            <idno type="stamp" n="UNIROUEN">Université de Rouen Normandie</idno>
            <idno type="stamp" n="INSA-GROUPE">Groupe INSA</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Numerical analysis of the influence of two-phase flow mass and heat transfers on n-heptane autoignition</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Zakaria</forename>
                    <surname>Bouali</surname>
                  </persName>
                  <email type="md5">817b2568798378ad06def23ce213ace9</email>
                  <email type="domain">ensma.fr</email>
                  <idno type="idhal" notation="string">zakaria-bouali</idno>
                  <idno type="idhal" notation="numeric">1311554</idno>
                  <idno type="halauthorid" notation="string">462943-1311554</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3197-728X</idno>
                  <idno type="IDREF">https://www.idref.fr/16136327X</idno>
                  <idno type="VIAF">https://viaf.org/viaf/290491375</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000395714366</idno>
                  <affiliation ref="#struct-962"/>
                  <affiliation ref="#struct-300006"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Cécile</forename>
                    <surname>Péra</surname>
                  </persName>
                  <idno type="halauthorid">242159-0</idno>
                  <affiliation ref="#struct-300006"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Julien</forename>
                    <surname>Reveillon</surname>
                  </persName>
                  <email type="md5">c13a7ddfd8df1a9ba9915a7b71a1dd1a</email>
                  <email type="domain">univ-rouen.fr</email>
                  <idno type="idhal" notation="string">julien-reveillon</idno>
                  <idno type="idhal" notation="numeric">16463</idno>
                  <idno type="halauthorid" notation="string">17827-16463</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-2289-3693</idno>
                  <idno type="IDREF">https://www.idref.fr/13399886X</idno>
                  <affiliation ref="#struct-962"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">11902</idno>
                <idno type="issn">0010-2180</idno>
                <title level="j">Combustion and Flame</title>
                <imprint>
                  <publisher>Elsevier</publisher>
                  <biblScope unit="volume">159</biblScope>
                  <biblScope unit="issue">6</biblScope>
                  <biblScope unit="pp">2056-2068</biblScope>
                  <date type="datePub">2012</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1016/j.combustflame.2012.01.018</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">simulation</term>
                <term xml:lang="en">DNS</term>
                <term xml:lang="en">Zero Temperature Coefficient</term>
                <term xml:lang="en">Negative Temperature Coefficient</term>
                <term xml:lang="en">Two-phase flow</term>
                <term xml:lang="en">Autoignition</term>
              </keywords>
              <classCode scheme="halDomain" n="phys.meca.mefl">Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]</classCode>
              <classCode scheme="halDomain" n="info.info-mo">Computer Science [cs]/Modeling and Simulation</classCode>
              <classCode scheme="halDomain" n="spi.fluid">Engineering Sciences [physics]/Reactive fluid environment</classCode>
              <classCode scheme="halDomain" n="phys.phys.phys-flu-dyn">Physics [physics]/Physics [physics]/Fluid Dynamics [physics.flu-dyn]</classCode>
              <classCode scheme="halDomain" n="spi.meca.mefl">Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>This paper investigates the influence of liquid fuel presence on the au- toignition of n-heptane/air mixtures over a wide range of conditions en- countered in internal combustion engines. To this end, evaporating droplet physics and skeletal chemistry mechanisms are simultaneously solved con- sidering a homogeneous constant-pressure reactor. A skeletal mechanism is introduced to account for specific kinetics behavior in the Negative Tem- perature Coefficient (NTC) region. The impact of mass and heat source terms during evaporation is emphasized by comparing a two-phase flow sce- nario with a purely gaseous case. The competition between fuel vapor avail- ability and the evaporation-induced gas temperature decrease is specific to two-phase flow autoignition. On the one hand, droplet evaporation delay restricts the gaseous local fuel/air equivalence ratio and consequently the kinetics runaway. On the other hand, temperature reduction due to evapora- tion may either reduce or enhance chemical reactivity depending on the local thermodynamic conditions lying either inside or outside the NTC region. By simultaneously accounting for evaporation source terms and skeletal chem- istry, we can reproduce the already experimentally observed transformation of the NTC region into a Zero Temperature Coefficient (ZTC) region depend- ing on thermodynamic conditions and droplet size. The ZTC phenomenon appears when combustion heat-release starts before complete droplet evap- oration. Since the ZTC behavior can be captured using the point source approach, in which droplets are considered only as zero-dimensional source terms of mass and energy, the present results pave the way for future ex- ploration of NTC chemistry in sprays with a direct numerical simulation of discrete particles considering detailed chemistry and turbulent flows.</p>
            </abstract>
            <particDesc>
              <org type="consortium">IFPen</org>
            </particDesc>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-962" status="VALID">
          <idno type="IdRef">140254439</idno>
          <idno type="RNSR">199612386K</idno>
          <idno type="ROR">https://ror.org/01k1ngp50</idno>
          <orgName>Complexe de recherche interprofessionnel en aérothermochimie</orgName>
          <orgName type="acronym">CORIA</orgName>
          <desc>
            <address>
              <addrLine>Site Universitaire du Madrillet, BP 12, 76801 St Etienne du Rouvray Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.coria.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300318" type="direct"/>
            <relation active="#struct-455934" type="indirect"/>
            <relation active="#struct-301288" type="direct"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation name="UMR6614" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300006" status="VALID">
          <idno type="ROR">https://ror.org/03gcbhc33</idno>
          <orgName>IFP Energies nouvelles</orgName>
          <orgName type="acronym">IFPEN</orgName>
          <desc>
            <address>
              <addrLine>1-4 avenue de Bois Préau92500 Rueil-Malmaison</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ifpenergiesnouvelles.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300318" status="VALID">
          <idno type="IdRef">026403919</idno>
          <idno type="ISNI">0000000121083034</idno>
          <idno type="ROR">https://ror.org/03nhjew95</idno>
          <orgName>Université de Rouen Normandie</orgName>
          <orgName type="acronym">UNIROUEN</orgName>
          <date type="start">1966-01-01</date>
          <desc>
            <address>
              <addrLine>1, rue Thomas Becket 76821 Mont-Saint-Aignan Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-rouen.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-455934" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-455934" status="VALID">
          <idno type="IdRef">190906332</idno>
          <idno type="ISNI">0000000417859671 </idno>
          <idno type="ROR">https://ror.org/01k40cz91</idno>
          <orgName>Normandie Université</orgName>
          <orgName type="acronym">NU</orgName>
          <date type="start">2015-01-01</date>
          <desc>
            <address>
              <addrLine>Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.normandie-univ.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-301288" status="VALID">
          <idno type="IdRef">033364346</idno>
          <idno type="ISNI">0000000121908462</idno>
          <idno type="ROR">https://ror.org/020ws7586</idno>
          <orgName>Institut national des sciences appliquées Rouen Normandie</orgName>
          <orgName type="acronym">INSA Rouen Normandie</orgName>
          <date type="start">1985-01-01</date>
          <desc>
            <address>
              <addrLine>Avenue de l’Université 76801 Saint-Étienne-du-Rouvray Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.insa-rouen.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301232" type="direct"/>
            <relation active="#struct-455934" 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="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>
      </listOrg>
    </back>
  </text>
</TEI>