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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-11660</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11660</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Calculation of optimum parameters of the ejector</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Расчет оптимальных параметров эжектора</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Erokhin</surname>
            <given-names>A. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ерохин</surname>
              <given-names>А. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Erokhin</surname>
              <given-names>A. P.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1973-01-01">
        <day>01</day>
        <month>01</month>
        <year>1973</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1973</year>
      </pub-date>
      <volume>65</volume>
      <issue>1</issue>
      <fpage>32</fpage>
      <lpage>37</lpage>
      <history>
        <date date-type="received" iso-8601-date="1972-07-30">
          <day>30</day>
          <month>07</month>
          <year>1972</year>
        </date>
        <date date-type="accepted" iso-8601-date="1972-09-12">
          <day>12</day>
          <month>09</month>
          <year>1972</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1973-01-01">
          <day>01</day>
          <month>01</month>
          <year>1973</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1973 А. П. Ерохин</copyright-statement>
        <copyright-statement xml:lang="en">© 1973 A. P. Erokhin</copyright-statement>
        <copyright-year>1973</copyright-year>
        <copyright-holder xml:lang="ru">А. П. Ерохин</copyright-holder>
        <copyright-holder xml:lang="en">A. P. Erokhin</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11660">https://pmi.spmi.ru/pmi/article/view/11660</self-uri>
      <abstract xml:lang="ru">
        <p>Струйные аппараты, или эжекторы, отличаются простотой устрой­ства, надежностью и удобством в эксплуатации. Поэтому, несмотря на сравнительно низкий к. п. д., они находят весьма широкое применение в различных областях техники в качестве насосов, компрессоров, гид­роэлеваторов, вентиляторов, вакуум-насосов.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Jet devices, or ejectors, are characterized by simplicity of device, reliability and ease of operation. Therefore, despite the relatively low efficiency, they are very widely used in various fields of technology as pumps, compressors, hydroelevators, fans, vacuum pumps.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Урюков Б. А. Теория дифференциального эжектора. ПМТФ АН СССР, 1963</mixed-citation>
        <mixed-citation xml:lang="en">Uryukov B. A. Theory of differential ejector. PMTF AN SSR, 1963.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Фридман Б. Э. Гидроэлеваторы. Машгиз, 1960.</mixed-citation>
        <mixed-citation xml:lang="en">Friedman B. E. Hydro-elevators. Mashgiz, 1960.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Каменев П. Н. Гидроэлеваторы и другие струйные аппараты. Машстройиздат, 1950.</mixed-citation>
        <mixed-citation xml:lang="en">Kamenev P. N. Hydroelevators and other jet apparatuses. Mashstroizdat, 1950.</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Соколов Е. Я., Зингер Н. М. Струйные аппараты. Госэнергоиздат, 1961.</mixed-citation>
        <mixed-citation xml:lang="en">Sokolov E. Y., Singer N. M. Jet Apparatuses. Gosenergoizdat, 1961.</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Абрамович Г. Н. Прикладная газовая динамика. Наука, 1969.</mixed-citation>
        <mixed-citation xml:lang="en">Abramovich G. N. Applied Gas Dynamics. Nauka, 1969.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
