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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Herald of Technological University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Herald of Technological University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">3034-4689</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">60760</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ПРОЦЕССЫ И АППАРАТЫ ХИМИЧЕСКОЙ ТЕХНОЛОГИИ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>ПРОЦЕССЫ И АППАРАТЫ ХИМИЧЕСКОЙ ТЕХНОЛОГИИ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Некоторые аспекты выбора безмасляных насосов среднего вакуума</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Некоторые аспекты выбора безмасляных насосов среднего вакуума</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Бурмистров</surname>
       <given-names>А В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Бурмистров</surname>
       <given-names>А В</given-names>
      </name>
     </name-alternatives>
     <email>burm@kstu.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Саликеев</surname>
       <given-names>С И</given-names>
      </name>
      <name xml:lang="en">
       <surname>Саликеев</surname>
       <given-names>С И</given-names>
      </name>
     </name-alternatives>
     <email>salikeev_s@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Райков</surname>
       <given-names>А А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Райков</surname>
       <given-names>А А</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T13:13:03+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T13:13:03+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>16</volume>
   <issue>10</issue>
   <fpage>220</fpage>
   <lpage>222</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-19T17:24:02+03:00">
     <day>19</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/60760/view">https://vestniktu.ru/en/nauka/article/60760/view</self-uri>
   <abstract xml:lang="ru">
    <p>Представлены аспекты, которые необходимо учитывать при выборе типа насоса среднего вакуума. Проведено сравнение трех типов безмасляных насосов среднего вакуума и насосов с масляным уплотнением по удельным характеристикам. Показано, что стоимость безмасляного вакуума в 3-10 раз выше по сравнению с вакуумом, получаемым насосами с масляным уплотнением. По удельной мощности и коэффициенту подачи безмасляные насосы и их масляные аналоги находятся на одном уровне. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Some aspects concerning the choice of rough vacuum pumps are presented. The comparison between three types of oil-free rough vacuum pumps and oil-sealed vacuum pumps was carried out according to their specific characteristics. It is shown that the cost of oil-free vacuum is 3-10 times higher than the cost of vacuum created by oil-sealed vacuum pumps but the specific power and delivery rate of pumps of both types are at grade. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>вакуумный насос</kwd>
    <kwd>безмасляный вакуум</kwd>
    <kwd>удельные характеристики</kwd>
    <kwd>средний вакуум</kwd>
    <kwd>vacuum pump</kwd>
    <kwd>oil-free vacuum</kwd>
    <kwd>the specific characteristics of the average vacuum</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>вакуумный насос</kwd>
    <kwd>безмасляный вакуум</kwd>
    <kwd>удельные характеристики</kwd>
    <kwd>средний вакуум</kwd>
    <kwd>vacuum pump</kwd>
    <kwd>oil-free vacuum</kwd>
    <kwd>the specific characteristics of the average vacuum</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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