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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-9865</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/9865</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горное дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Solid phase concentration distribution during the flow of viscoplastic fluid mixtures</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Распределение концентрации твердой фазы при течении вязкопластичных гидросмесей</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Alexandrov</surname>
            <given-names>V. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Александров</surname>
              <given-names>В. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Alexandrov</surname>
              <given-names>V. I.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Dokukin</surname>
            <given-names>V. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Докукин</surname>
              <given-names>В. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Dokukin</surname>
              <given-names>V. P.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Nikolaev</surname>
            <given-names>A. K.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Николаев</surname>
              <given-names>А. К.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nikolaev</surname>
              <given-names>A. K.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1995-09-12">
        <day>12</day>
        <month>09</month>
        <year>1995</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1995</year>
      </pub-date>
      <volume>142</volume>
      <fpage>150</fpage>
      <lpage>152</lpage>
      <history>
        <date date-type="received" iso-8601-date="1994-09-19">
          <day>19</day>
          <month>09</month>
          <year>1994</year>
        </date>
        <date date-type="accepted" iso-8601-date="1994-11-04">
          <day>04</day>
          <month>11</month>
          <year>1994</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1995-09-12">
          <day>12</day>
          <month>09</month>
          <year>1995</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© V. I. Alexandrov, V. P. Dokukin, A. K. Nikolaev</copyright-statement>
        <copyright-year>1995</copyright-year>
        <copyright-holder xml:lang="ru">В. И. Александров, В. П. Докукин, А. К. Николаев</copyright-holder>
        <copyright-holder xml:lang="en">V. I. Alexandrov, V. P. Dokukin, A. K. Nikolaev</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/9865">https://pmi.spmi.ru/pmi/article/view/9865</self-uri>
      <abstract xml:lang="ru">
        <p>Течение вязкопластичных гидросмесей по трубопрово­дам сопровождается перераспределением концентрации твердой фазы по сечению потока. При структурном режи­ме течения и линейном характере распределения твердой фазы концентрация в ядре потока и в кольцевом про­странстве составляет соответственно 1,6 и 0,8 от ис­ходного содержания твердого.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The flow of viscoplastic hydraulic mixtures through pipelines is accompanied by redistribution of solid phase concentration along the flow cross-section. Under the structural flow regime and linear character of solid phase distribution, the concentration in the flow core and in the annular space is 1.6 and 0.8 of the initial solid content, respectively.</p>
      </abstract>
    </article-meta>
  </front>
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</article>
