<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC
  "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20241031//EN"
  "https://jats.nlm.nih.gov/publishing/1.4/JATS-journalpublishing1-4.dtd">

<article
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:mml="http://www.w3.org/1998/Math/MathML"
    article-type="research-article"
    dtd-version="1.4"
    xml:lang="ru">

  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">journal</journal-id>

      <journal-title-group>
        <journal-title>Вестник Объединенного института высоких температур</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Вестник ОИВТ РАН</abbrev-journal-title>
      </journal-title-group>

      <issn pub-type="epub">2658-669X</issn>

      <publisher>
        <publisher-name>ОИВТ РАН</publisher-name>
      </publisher>
    </journal-meta>

    <article-meta>
      <article-id pub-id-type="publisher-id">131</article-id>
      <article-id pub-id-type="doi"></article-id>

      <title-group>
        <article-title>О возможности использования PIV для изучения двухфазных нестационарных вихрей</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>
            On the possibility to use PIV for studying two-phase non-steady vortices
          </trans-title>
        </trans-title-group>
      </title-group>

      <contrib-group>
        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="ru">
              <surname></surname>
              <given-names> </given-names>
            </name>
            <name xml:lang="en">
              <surname>Mochalov</surname>
              <given-names>A.A.</given-names>
            </name>
          </name-alternatives>
          <xref ref-type="aff" rid="id1">ОИВТ РАН</xref>
        </contrib>

      </contrib-group>

      <aff-alternatives id="id1">
        <aff xml:lang="ru">
          <label>ОИВТ РАН</label>
          <institution>Объединенный институт высоких температур РАН (Москва, Россия)</institution>
          <addr-line>Москва, Россия</addr-line>
        </aff>
        <aff xml:lang="en">
          <label>JIHT RAS</label>
          <institution>Joint Institute for High Temperatures of the Russian Academy of Sciences (Moscow, Russia)</institution>
          <addr-line>Moscow, Russia</addr-line>
        </aff>
      </aff-alternatives>

      <pub-date publication-format="electronic" date-type="pub" pub-type="epub" iso-8601-date="2023-03-16">
        <day>16</day>
        <month>03</month>
        <year>2023</year>
      </pub-date>

      <volume>8</volume>
      <issue>8</issue>
      <fpage>45</fpage>
      <lpage>47</lpage>

      <abstract xml:lang="ru">
        <p>Рассмотрены некоторые экспериментальные приемы для изучения двухфазных нестационарных вихрей методом бесконтактной анемометрии по изображениям частиц “PIV”. Показан пример визуализации крупной вихревой воронки малоинерционными частицами- mbox{трассе}рами. Показано характерное векторное поле крупного двухфазного нестационарного вихря. Продемонстрирован методический прием по оценке положения центра нестационарного вихря и отслеживанию его перемещения в плоскости измерений.</p>
      </abstract>

      <abstract xml:lang="en" abstract-type="summary">
        <p>Paper considers experimental techniques for studying two-phase non-steady vortices via contactless anemometry with the use of particles images &quot;PIV&quot;. The example of visualization of large vortex with help of low-inertia particles-tracers is presented. A characteristic vector field of large two-phase non-steady vortex is obtained. A methodical technique for estimation of vortex center and tracing its motion in the measurement plane is demonstrated.</p>
      </abstract>

      <kwd-group kwd-group-type="author-keywords" xml:lang="ru">
        <kwd>двухфазные вихри</kwd>
        <kwd>нестационарные течения</kwd>
        <kwd>бесконтактная анемометрия</kwd>
        <kwd>визуализация вихревой воронки</kwd>
      </kwd-group>

      <kwd-group kwd-group-type="author-keywords" xml:lang="en">
        <kwd>two-phase vortices</kwd>
        <kwd>non-steady flows</kwd>
        <kwd>contactless anemometry</kwd>
        <kwd>vortex visualization</kwd>
      </kwd-group>

    </article-meta>
  </front>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation publication-type="other" xml:lang="ru">
          Вараксин А. Ю. // Теплофизика высоких температур. — 2017. — Vol. 55. — P. 291–316         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Varaksin A. Yu. // Teplofizika vysokikh temperatur. — 2017. — Vol. 55. — P. 291–316         
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation publication-type="other" xml:lang="ru">
          Вараксин А. Ю. // Теплофизика высоких температур. — 2017. — Vol. 53. — P. 441–466         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Varaksin A. Yu. // Teplofizika vysokikh temperatur. — 2017. — Vol. 53. — P. 441–466         
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation publication-type="other" xml:lang="ru">
          Varaksin A. Y. // Measurement Techniques. — 2015. — Vol. 58. — P. 655–660         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Varaksin A. Y. // Measurement Techniques. — 2015. — Vol. 58. — P. 655–660         
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation publication-type="other" xml:lang="ru">
          Ashrafi A. // Journal of Wind Engineering &amp; Industrial Aerodynamics. — 2021. — Vol. 208. — P. 104449         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Ashrafi A. // Journal of Wind Engineering &amp; Industrial Aerodynamics. — 2021. — Vol. 208. — P. 104449         
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation publication-type="other" xml:lang="ru">
          Junayed C. // Journal of Wind Engineering &amp; Industrial Aerodynamics. — 2019. — Vol. 188. — P. 61–79         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Junayed C. // Journal of Wind Engineering &amp; Industrial Aerodynamics. — 2019. — Vol. 188. — P. 61–79         
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation publication-type="other" xml:lang="ru">
          Nichol S. // Energies. — 2021. — Vol. 14. — P. 61–79         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Nichol S. // Energies. — 2021. — Vol. 14. — P. 61–79         
        </mixed-citation>
      </ref>
      <ref id="ref7">
        <mixed-citation publication-type="other" xml:lang="ru">
          Алексеенко С. Введение в теорию концентрированных вихрей. — Новосибирск : Институт теплофизики СО РАН, 2003         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Alekseenko S. Vvedenie v teoriyu kontsentrirovannykh vikhrey. — Novosibirsk : Institut teplofiziki SO RAN, 2003         
        </mixed-citation>
      </ref>
      <ref id="ref8">
        <mixed-citation publication-type="other" xml:lang="ru">
          Grosjean N., Graftieaux L., Michard M., Hübner W., Tropea C., Volkert J. // Measurement Science Technology. — 1997. — Vol. 8. — P. 1523–1532         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Grosjean N., Graftieaux L., Michard M., Hübner W., Tropea C., Volkert J. // Measurement Science Technology. — 1997. — Vol. 8. — P. 1523–1532         
        </mixed-citation>
      </ref>
      <ref id="ref9">
        <mixed-citation publication-type="other" xml:lang="ru">
          Graftieaux L., Michard M., Grosjean N. // Measurement Science Technology. — 2001. — Vol. 12. — P. 1422–1429         
        </mixed-citation>
        <mixed-citation publication-type="other" xml:lang="en">
          Graftieaux L., Michard M., Grosjean N. // Measurement Science Technology. — 2001. — Vol. 12. — P. 1422–1429         
        </mixed-citation>
      </ref>
    </ref-list>
  </back>

</article>