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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-11657</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11657</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">Selection methodology of the hydraulic turbo drive for mining machines</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Методика выбора гидравлического турбопривода для горных машин</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Smorodin</surname>
            <given-names>S. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Смородин</surname>
              <given-names>С. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Smorodin</surname>
              <given-names>S. S.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Severin</surname>
            <given-names>L. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Северин</surname>
              <given-names>Л. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Severin</surname>
              <given-names>L. 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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Nezametdinov</surname>
            <given-names>A. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Незаметдинов</surname>
              <given-names>А. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nezametdinov</surname>
              <given-names>A. B.</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"/>
          </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>16</fpage>
      <lpage>20</lpage>
      <history>
        <date date-type="received" iso-8601-date="1972-07-01">
          <day>01</day>
          <month>07</month>
          <year>1972</year>
        </date>
        <date date-type="accepted" iso-8601-date="1972-09-29">
          <day>29</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 С. С. Смородин, Л. П. Северин, А. Б. Незаметдинов</copyright-statement>
        <copyright-statement xml:lang="en">© 1973 S. S. Smorodin, L. P. Severin, A. B. Nezametdinov</copyright-statement>
        <copyright-year>1973</copyright-year>
        <copyright-holder xml:lang="ru">С. С. Смородин, Л. П. Северин, А. Б. Незаметдинов</copyright-holder>
        <copyright-holder xml:lang="en">S. S. Smorodin, L. P. Severin, A. B. Nezametdinov</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/11657">https://pmi.spmi.ru/pmi/article/view/11657</self-uri>
      <abstract xml:lang="ru">
        <p>Важное значение при выборе гидропривода для горных машин при­обретает разработка более удобных методов пользования характеристи­ками гидропривода. Основная роль при трансформации скоростей и крутящих моментов гидропривода отводится двум его свойствам: гра­фическое отображение этих двух свойств на эксплуатационных харак­теристиках гидравлических турбопередач получило название жестко­сти и непрозрачности.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>An important importance in the selection of hydraulic drive for mining machines is the development of more convenient methods of using the characteristics of the hydraulic drive. The main role in the transformation of speeds and torques of the hydraulic drive is assigned to two of its properties: the graphical representation of these two properties on the operational characteristics of hydraulic turbo-transmissions has been called stiffness and opacity.</p>
      </abstract>
    </article-meta>
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