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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">71599</article-id>
   <article-id pub-id-type="doi">10.30987/2782-5957-2023-11-34-41</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Машиностроение</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Mechanical engineering</subject>
    </subj-group>
    <subj-group>
     <subject>Машиностроение</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">MODELING OF POLYMER FLOW IN SECTIONS OF SMALL CHANNELS</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>МОДЕЛИРОВАНИЕ ТЕЧЕНИЯ ПОЛИМЕРОВ В СЕЧЕНИЯХ  МАЛЫХ КАНАЛОВ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Петраков</surname>
       <given-names>Олег Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Petrakov</surname>
       <given-names>Oleg Viktorovich</given-names>
      </name>
     </name-alternatives>
     <email>typeofpeople@mail.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-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0604-8537</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Хандожко</surname>
       <given-names>Александр Владимирович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Khandozhko</surname>
       <given-names>Alexandr Vladimirovich</given-names>
      </name>
     </name-alternatives>
     <email>chandosh@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 contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1485-0415</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Щербаков</surname>
       <given-names>Андрей Николаевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shcherbakov</surname>
       <given-names>Andrey Nikolaevich</given-names>
      </name>
     </name-alternatives>
     <email>taiga78@list.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-3"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4947-2431</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лакалина</surname>
       <given-names>Нина Юрьевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lakalina</surname>
       <given-names>Nina Yur'evna</given-names>
      </name>
     </name-alternatives>
     <email>uhastyi@mail.ru</email>
     <xref ref-type="aff" rid="aff-4"/>
    </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>
   <aff-alternatives id="aff-4">
    <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="2023-11-30T00:02:45+03:00">
    <day>30</day>
    <month>11</month>
    <year>2023</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-11-30T00:02:45+03:00">
    <day>30</day>
    <month>11</month>
    <year>2023</year>
   </pub-date>
   <volume>2023</volume>
   <issue>11</issue>
   <fpage>34</fpage>
   <lpage>41</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-10-15T00:00:00+03:00">
     <day>15</day>
     <month>10</month>
     <year>2023</year>
    </date>
    <date date-type="accepted" iso-8601-date="2023-10-24T00:00:00+03:00">
     <day>24</day>
     <month>10</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://bstu.editorum.ru/en/nauka/article/71599/view">https://bstu.editorum.ru/en/nauka/article/71599/view</self-uri>
   <abstract xml:lang="ru">
    <p>Рассмотрены проблемы моделирования течения полимеров в каналах небольшим сечением при производстве изделий общим объемом порядка 2-3 см3. Описано влияние габаритов каналов на движение реактопласта в подобных каналах. Аргументирована необходимость внимательного контроля проходных сечений каналов небольшого сечения при производстве полимерных изделий. Проведено моделирование запрессовки реактопластом небольшого изделия в пресс-форме, с установленным закладным элементом. Расположение закладного элемента позволит наиболее близко к действительности оценить характер движения фронта потока в полости формы. Сделана попытка анализа влияния условий запрессовки на получение качественного изделия и поведение закладного элемента в полости формы.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The problems of modeling the flow of polymers in channels with a small section in the overall production of about 2-3 cm3 are considered. The influence of channel dimensions on the thermosetting plastic movement in such channels is described. The arguments are given to prove necessity of careful control of the flow sections of small channels in the production of polymer products. A simulation of pressing a small product with the thermosetting plastic in a mold with a built-in filling element is carried out. The location of the filling element will allow to assess the nature of the flow front movement in the mold cavity most closely to reality. An attempt is made to analyze the influence of pressing conditions on obtaining a high-quality product and the behavior of the filling element in the mold cavity.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>реактопласт</kwd>
    <kwd>моделирование</kwd>
    <kwd>горячее прессование</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>thermosetting plastic</kwd>
    <kwd>modeling</kwd>
    <kwd>hot pressing</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Филатов В.И., Корсаков В.Д. Технологическая подготовка процессов формования изделий из пластмасс. Л: Политехника, 1991. 352 с. ISBN 5-7325-0146-0.</mixed-citation>
     <mixed-citation xml:lang="en">Filatov VI, Korsakov VD. Technological preparation of molding processes of plastics. Leningrad: Polytekhnika; 1991.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
