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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Transport engineering</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Transport engineering</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Транспортное машиностроение</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2782-5957</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">70836</article-id>
   <article-id pub-id-type="doi">10.30987/2782-5957-2023-10-47-54</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Транспортные системы</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Transport systems</subject>
    </subj-group>
    <subj-group>
     <subject>Транспортные системы</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">DESIGN JUSTIFICATION OF THE SUPPORT-AND-RETURNING DEVICE OF A FOUR-AXLE LOCOMOTIVE</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ОБОСНОВАНИЕ КОНСТРУКЦИИ ОПОРНО-ВОЗВРАЩАЮЩЕГО УСТРОЙСТВА ЧЕТЫРЕХОСНОГО ЛОКОМОТИВА</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кожухов</surname>
       <given-names>Иван Андреевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kozhukhov</surname>
       <given-names>Ivan Andreevich</given-names>
      </name>
     </name-alternatives>
     <email>i.kozhuhov32@yandex.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8246-6271</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Антипин</surname>
       <given-names>Дмитрий Яковлевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Antipin</surname>
       <given-names>Dmitriy Yakovlevich</given-names>
      </name>
     </name-alternatives>
     <email>antipindy@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8102-9918</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шалыгин</surname>
       <given-names>Михаил Геннадьевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shalygin</surname>
       <given-names>Mikhail Gennad'evich</given-names>
      </name>
     </name-alternatives>
     <email>migshalygin@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лозбинев</surname>
       <given-names>Федор Юрьевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lozbinev</surname>
       <given-names>Fedor Yurevich</given-names>
      </name>
     </name-alternatives>
     <email>flozbinev@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
     <city>Брянск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
     <city>Bryansk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
     <city>Брянск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
     <city>Bryansk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2023-10-30T08:07:10+03:00">
    <day>30</day>
    <month>10</month>
    <year>2023</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-10-30T08:07:10+03:00">
    <day>30</day>
    <month>10</month>
    <year>2023</year>
   </pub-date>
   <volume>2023</volume>
   <issue>10</issue>
   <fpage>47</fpage>
   <lpage>54</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-09-11T00:00:00+03:00">
     <day>11</day>
     <month>09</month>
     <year>2023</year>
    </date>
    <date date-type="accepted" iso-8601-date="2023-10-04T00:00:00+03:00">
     <day>04</day>
     <month>10</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://naukaru.ru/en/nauka/article/70836/view">https://naukaru.ru/en/nauka/article/70836/view</self-uri>
   <abstract xml:lang="ru">
    <p>Проанализированы существующие конструкции опорно-возвращающих устройств локомотивов, определены их основные достоинства и недостатки. Разработана твердотельная модель движения четырехосного локомотива по неровностям пути. Выполнена верификация модели данными натурных ходовых испытаний. На основе многовариантных расчетов определены моменты сопротивления повороту в опорах, обеспечивающие рациональные динамические характеристики локомотива.&#13;
Предложена оригинальная конструкция необслуживаемого опорно-возвращающего устройства. Создана его динамическая модель, интегрированная в последствии в модель движения локомотива по реальным неровностям пути. Выполнена оценка динамических характеристик локомотива с применением предложенной конструкции опорно-возвращающего устройства. Сделаны предложения о модернизации существующих опорно-возвращающих устройств с целью получения более высоких показателей надежности и долговечности.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The existing designs of locomotive support and returning devices are analyzed, their main advantages and disadvantages are determined. A solid-state model of a four-axle locomotive moving along track irregularities is developed. The model is verified with the data of full-scale tests. On the basis of multiple calculations, the rotation resistance parameters in the supports are determined, providing rational dynamic characteristics of the locomotive.&#13;
An original design of an unattended support-and-returning device is proposed. Its dynamic model is made, integrated later into the model of locomotive movement along real track irregularities. The dynamic characteristics of the locomotive are evaluated using the proposed design of the support-and-returning device. Proposals are made to modernize existing support-and-returning devices in order to obtain higher reliability and durability.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>опорно-возвращающее устройство</kwd>
    <kwd>скольжение</kwd>
    <kwd>опора</kwd>
    <kwd>колесная пара</kwd>
    <kwd>тележка</kwd>
    <kwd>экипаж</kwd>
    <kwd>локомотив</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>support-and-returning device</kwd>
    <kwd>sliding</kwd>
    <kwd>support</kwd>
    <kwd>wheel pair</kwd>
    <kwd>bogie</kwd>
    <kwd>carriage</kwd>
    <kwd>locomotive</kwd>
   </kwd-group>
  </article-meta>
 </front>
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  <p></p>
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