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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">61279</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Управление, информатика и вычислительная техника</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>Управление, информатика и вычислительная техника</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ЧИСЛЕННОЕ РЕШЕНИЕ ЗАДАЧ ВЗАИМОДЕЙСТВИЯ ЖИДКОСТИ И ГАЗА НА ЭЙЛЕРОВЫХ СЕТКАХ БЕЗ ЯВНОГО ВЫДЕЛЕНИЯ КОНТАКТНЫХ ГРАНИЦ</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ЧИСЛЕННОЕ РЕШЕНИЕ ЗАДАЧ ВЗАИМОДЕЙСТВИЯ ЖИДКОСТИ И ГАЗА НА ЭЙЛЕРОВЫХ СЕТКАХ БЕЗ ЯВНОГО ВЫДЕЛЕНИЯ КОНТАКТНЫХ ГРАНИЦ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Гусева</surname>
       <given-names>Т С</given-names>
      </name>
      <name xml:lang="en">
       <surname>Гусева</surname>
       <given-names>Т С</given-names>
      </name>
     </name-alternatives>
     <email>ts.guseva@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">КазНЦ РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КазНЦ РАН</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T13:31:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T13:31:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>16</volume>
   <issue>15</issue>
   <fpage>135</fpage>
   <lpage>140</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-19T18:44:33+03:00">
     <day>19</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/61279/view">https://vestniktu.ru/en/nauka/article/61279/view</self-uri>
   <abstract xml:lang="ru">
    <p>Реализована методика численного решения задач контактного взаимодействия сжимаемых сред c сильными деформациями контактной границы и ударными волнами. В основу методики положен метод CIP-CUP (Constrained Interpolation Profile Combined Unified Procedure). Расчеты проводятся на эйлеровой сетке без явного выделения контактных границ. Приведено сопоставление численных решений некоторых тестовых задач с их известными решениями, подтверждающее работоспособность разработанного алгоритма. Возможности реализованной методики проиллюстрированы на задачах об ударе осесимметричной высокоскоростной струи жидкости по жесткой стенке и по тонкому слою жидкости на жесткой стенке. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>A numerical technique has been realized for computing problems of contact interaction between compressible fluids with strong deformations of the contact boundary and shock waves. It is based on the method CIP-CUP (Constrained Interpolation Profile Combined Unified Procedure). Computations are conducted on the Eulerian mesh without explicit separation of contact boundaries. Comparison of numerical solutions of some test problems with their known solutions is presented, showing operability of the created algorithm. The performance capabilities of the realized technique has been illustrated by computing problem of impact of axially-symmetric high-speed liquid jet upon a rigid wall and a thin layer of a liquid on the rigid wall. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>контактная граница</kwd>
    <kwd>сжимаемые среды</kwd>
    <kwd>эйлерова сетка</kwd>
    <kwd>неявное отслеживание контактной границы</kwd>
    <kwd>метод CIP-CUP</kwd>
    <kwd>contact interface</kwd>
    <kwd>compressible fluids</kwd>
    <kwd>Eulerian grid</kwd>
    <kwd>interface capturing</kwd>
    <kwd>CIP-CUP method</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>контактная граница</kwd>
    <kwd>сжимаемые среды</kwd>
    <kwd>эйлерова сетка</kwd>
    <kwd>неявное отслеживание контактной границы</kwd>
    <kwd>метод CIP-CUP</kwd>
    <kwd>contact interface</kwd>
    <kwd>compressible fluids</kwd>
    <kwd>Eulerian grid</kwd>
    <kwd>interface capturing</kwd>
    <kwd>CIP-CUP method</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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