<?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-03430599</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="2026-05-03T16:39:51+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Cost-efficient characterization of the aeroacoustic performance of micro-perforated wall-treatments in a wind tunnel</title>
            <author role="aut">
              <persName>
                <forename type="first">Cédric</forename>
                <surname>Maury</surname>
              </persName>
              <email type="md5">84b5fb61cebb4c2b31d4e92a68d0a86e</email>
              <email type="domain">centrale-marseille.fr</email>
              <idno type="idhal" notation="string">cedric-maury</idno>
              <idno type="idhal" notation="numeric">8407</idno>
              <idno type="halauthorid" notation="string">4936-8407</idno>
              <idno type="IDREF">https://www.idref.fr/137547056</idno>
              <affiliation ref="#struct-136844"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Teresa</forename>
                <surname>Bravo</surname>
              </persName>
              <email type="md5">826e19617c006c31a4f83e5e435fcd81</email>
              <email type="domain">csic.es</email>
              <idno type="idhal" notation="numeric">1116372</idno>
              <idno type="halauthorid" notation="string">440109-1116372</idno>
              <affiliation ref="#struct-106380"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Daniel</forename>
                <surname>Mazzoni</surname>
              </persName>
              <email type="md5">fd43295e002cbe5c4408d347fd547ae5</email>
              <email type="domain">centrale-marseille.fr</email>
              <idno type="idhal" notation="string">daniel-mazzoni</idno>
              <idno type="idhal" notation="numeric">7066</idno>
              <idno type="halauthorid" notation="string">18938-7066</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-0510-3186</idno>
              <idno type="IDREF">https://www.idref.fr/200068776</idno>
              <affiliation ref="#struct-196526"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">M</forename>
                <surname>Amielh</surname>
              </persName>
              <email type="md5">b880062e851b1fea58af5a46d342c011</email>
              <email type="domain">irphe.univ-mrs.fr</email>
              <idno type="idhal" notation="string">muriel-amielh</idno>
              <idno type="idhal" notation="numeric">749767</idno>
              <idno type="halauthorid" notation="string">30096-749767</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3849-8142</idno>
              <affiliation ref="#struct-196526"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Laurence</forename>
                <surname>Pietri</surname>
              </persName>
              <email type="md5">b710f442ba53ca0f9b49571a2d05228f</email>
              <email type="domain">irphe.univ-mrs.fr</email>
              <idno type="idhal" notation="string">laurence-pietri</idno>
              <idno type="idhal" notation="numeric">7542</idno>
              <idno type="halauthorid" notation="string">121833-7542</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-1371-2261</idno>
              <idno type="IDREF">https://www.idref.fr/093325134</idno>
              <affiliation ref="#struct-196526"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Muriel</forename>
                <surname>Amielh</surname>
              </persName>
              <email type="md5">b880062e851b1fea58af5a46d342c011</email>
              <email type="domain">irphe.univ-mrs.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2021-11-16 12:18:24</date>
              <date type="whenModified">2025-05-07 03:25:11</date>
              <date type="whenReleased">2021-11-19 11:28:06</date>
              <date type="whenProduced">2020-12-07</date>
              <date type="whenEndEmbargoed">2021-11-16</date>
              <ref type="file" target="https://hal.science/hal-03430599v1/document">
                <date notBefore="2021-11-16"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-03430599v1/file/POMA_Maury_et_al_hal.pdf" id="file-3430599-3007945">
                <date notBefore="2021-11-16"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="112318">
                <persName>
                  <forename>Muriel</forename>
                  <surname>Amielh</surname>
                </persName>
                <email type="md5">b880062e851b1fea58af5a46d342c011</email>
                <email type="domain">irphe.univ-mrs.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-03430599</idno>
            <idno type="halUri">https://hal.science/hal-03430599</idno>
            <idno type="halBibtex">maury:hal-03430599</idno>
            <idno type="halRefHtml">&lt;i&gt;179th Meeting of the Acoustical Society of America&lt;/i&gt;, Dec 2020, Acoustics Virtually Everywhere, France</idno>
            <idno type="halRef">179th Meeting of the Acoustical Society of America, Dec 2020, Acoustics Virtually Everywhere, France</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-3430599-3007945"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-AMU">Aix Marseille Université</idno>
            <idno type="stamp" n="IRPHE">Institut de Recherche sur les Phenomenes Hors Equilibre</idno>
            <idno type="stamp" n="LMA_UPR7051">Laboratoire de Mécanique et d'Acoustique</idno>
            <idno type="stamp" n="EC-MARSEILLE">Ecole Centrale de Marseille</idno>
            <idno type="stamp" n="PEIRESC">Fédération Fabri de Peiresc</idno>
            <idno type="stamp" n="IMI-AMU">Institut Mécanique et Ingénierie</idno>
            <idno type="stamp" n="CENTRALE-MEDITERRANEE">Centrale Méditerranée</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</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">Cost-efficient characterization of the aeroacoustic performance of micro-perforated wall-treatments in a wind tunnel</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Cédric</forename>
                    <surname>Maury</surname>
                  </persName>
                  <email type="md5">84b5fb61cebb4c2b31d4e92a68d0a86e</email>
                  <email type="domain">centrale-marseille.fr</email>
                  <idno type="idhal" notation="string">cedric-maury</idno>
                  <idno type="idhal" notation="numeric">8407</idno>
                  <idno type="halauthorid" notation="string">4936-8407</idno>
                  <idno type="IDREF">https://www.idref.fr/137547056</idno>
                  <affiliation ref="#struct-136844"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Teresa</forename>
                    <surname>Bravo</surname>
                  </persName>
                  <email type="md5">826e19617c006c31a4f83e5e435fcd81</email>
                  <email type="domain">csic.es</email>
                  <idno type="idhal" notation="numeric">1116372</idno>
                  <idno type="halauthorid" notation="string">440109-1116372</idno>
                  <affiliation ref="#struct-106380"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Daniel</forename>
                    <surname>Mazzoni</surname>
                  </persName>
                  <email type="md5">fd43295e002cbe5c4408d347fd547ae5</email>
                  <email type="domain">centrale-marseille.fr</email>
                  <idno type="idhal" notation="string">daniel-mazzoni</idno>
                  <idno type="idhal" notation="numeric">7066</idno>
                  <idno type="halauthorid" notation="string">18938-7066</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-0510-3186</idno>
                  <idno type="IDREF">https://www.idref.fr/200068776</idno>
                  <affiliation ref="#struct-196526"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">M</forename>
                    <surname>Amielh</surname>
                  </persName>
                  <email type="md5">b880062e851b1fea58af5a46d342c011</email>
                  <email type="domain">irphe.univ-mrs.fr</email>
                  <idno type="idhal" notation="string">muriel-amielh</idno>
                  <idno type="idhal" notation="numeric">749767</idno>
                  <idno type="halauthorid" notation="string">30096-749767</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3849-8142</idno>
                  <affiliation ref="#struct-196526"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Laurence</forename>
                    <surname>Pietri</surname>
                  </persName>
                  <email type="md5">b710f442ba53ca0f9b49571a2d05228f</email>
                  <email type="domain">irphe.univ-mrs.fr</email>
                  <idno type="idhal" notation="string">laurence-pietri</idno>
                  <idno type="idhal" notation="numeric">7542</idno>
                  <idno type="halauthorid" notation="string">121833-7542</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-1371-2261</idno>
                  <idno type="IDREF">https://www.idref.fr/093325134</idno>
                  <affiliation ref="#struct-196526"/>
                </author>
              </analytic>
              <monogr>
                <meeting>
                  <title>179th Meeting of the Acoustical Society of America</title>
                  <date type="start">2020-12-07</date>
                  <settlement>Acoustics Virtually Everywhere</settlement>
                  <country key="FR">France</country>
                </meeting>
                <imprint/>
              </monogr>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys.meca.mefl">Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]</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>Reduction of flow-induced noise constitutes a line of continuous research as acoustic standards are formulated considering more stringent criteria as well as further integrated end-user and eco-friendly factors. For instance, Turbulent Boundary Layer (TBL) constitutes a broadband noise source for an aircraft under cruise conditions that contributes to cabin noise between 500 Hz and 2 kHz. 1-3 Although passive methods may add additional weight and are accompanied by some degradation in high-lift / lowdrag performance, they continue to be developed due to their straight realizations in practical applications. Overall, low frequencies, which are predominantly transmitted, are difficult to control without the introduction of massive components. Acoustic liners, when optimized, are efficient to reduce noise propagation in low-speed flow ducts such as in exhaust silencers 4 or in high-speed flow ducts such as at the inlet of aircraft turbofans. 5 Their acoustic and aerodynamic properties in presence of grazing flow opens up several questions, especially how to maintain high dissipation performance while keeping low skin friction. 6 These dissipative wall treatments are typically made of perforated sheets rigidly-backed by an air cavity, a honeycomb core, or filled with porous or fibrous materials. Structures composed of microperforated panels (MPPs) have become an alternative solution to porous materials since they can be used in hostile environments 7 and do not introduce added mass. These devices are resonance absorbers composed of a panel with sub-millimetric holes backed by a cavity. 8,9 Optimal performance are achieved by a proper selection of the panel thickness, of the size and shape of the perforations, of the perforation ratio (or porosity) and of the cavity depth. The goals are to increase the viscous losses through the apertures that dissipate the acoustic energy around the Helmholtz resonance, and to obtain high absorption values over a broad bandwidth. The advantages come from the fact that they are light compact devices that can be fitted in the small spaces available, for instance within sidewalls. They can easily be</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-136844" status="VALID">
          <idno type="IdRef">026390604</idno>
          <idno type="RNSR">199617659S</idno>
          <idno type="ROR">https://ror.org/03787ar02</idno>
          <orgName>Laboratoire de Mécanique et d'Acoustique [Marseille]</orgName>
          <orgName type="acronym">LMA</orgName>
          <date type="start">1941-01-01</date>
          <desc>
            <address>
              <addrLine>4 impasse Nikola TeslaCS 4000613453 Marseille Cedex 13</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.lma.cnrs-mrs.fr/</ref>
          </desc>
          <listRelation>
            <relation name="UMR7031" active="#struct-198056" type="direct"/>
            <relation name="UMR7031" active="#struct-300415" type="direct"/>
            <relation name="UMR7031" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-106380" status="VALID">
          <idno type="IdRef">026373246</idno>
          <idno type="ISNI">0000000123535612</idno>
          <idno type="ROR">https://ror.org/02gfc7t72</idno>
          <idno type="Wikidata">Q74202089</idno>
          <orgName>Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain]</orgName>
          <orgName type="acronym">CSIC</orgName>
          <date type="start">1939-01-01</date>
          <desc>
            <address>
              <addrLine>Serrano 117, 28006, Madrid</addrLine>
              <country key="ES"/>
            </address>
            <ref type="url">http://www.csic.es/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-196526" status="VALID">
          <idno type="IdRef">077932757</idno>
          <idno type="RNSR">201220273N</idno>
          <idno type="ROR">03zq0xc17</idno>
          <orgName>Institut de Recherche sur les Phénomènes Hors Equilibre</orgName>
          <orgName type="acronym">IRPHE</orgName>
          <date type="start">1995-01-01</date>
          <desc>
            <address>
              <addrLine>Technopole de Chateau-Gombert - 49 rue Joliot Curie - BP 146 - 13384 MARSEILLE cedex 13</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.irphe.univ-mrs.fr</ref>
          </desc>
          <listRelation>
            <relation name="UMR7342 / UMR6594 / UMR138" active="#struct-198056" type="direct"/>
            <relation active="#struct-300415" type="direct"/>
            <relation name="UMR7342 / UMR6594 / UMR138" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-198056" status="VALID">
          <idno type="IdRef">15863621X</idno>
          <idno type="ISNI">0000 0001 2176 4817</idno>
          <idno type="ROR">https://ror.org/035xkbk20</idno>
          <orgName>Aix Marseille Université</orgName>
          <orgName type="acronym">AMU</orgName>
          <date type="start">2012-01-01</date>
          <desc>
            <address>
              <addrLine>Aix-Marseille UniversitéJardins du Pharo58 Boulevard Charles Livon13284 Marseille cedex 7</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-amu.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300415" status="VALID">
          <idno type="ISNI">0000 0004 1762 2703</idno>
          <idno type="ROR">https://ror.org/040baw385</idno>
          <orgName>École Centrale de Marseille</orgName>
          <orgName type="acronym">ECM</orgName>
          <date type="start">2006-09-27</date>
          <desc>
            <address>
              <addrLine>Pôle de l'étoile - Technopole de Château-Gombert - 38 rue Frédéric Joliot-Curie - 13013 Marseille</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.centrale-marseille.fr/</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>
      </listOrg>
    </back>
  </text>
</TEI>