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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">MONITORING AND EXPERTISE IN SAFETY SYSTEM</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">MONITORING AND EXPERTISE IN SAFETY SYSTEM</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>НАДЗОРНАЯ ДЕЯТЕЛЬНОСТЬ И СУДЕБНАЯ ЭКСПЕРТИЗА В СИСТЕМЕ БЕЗОПАСНОСТИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2304-0130</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">98286</article-id>
   <article-id pub-id-type="doi">10.61260/2304-0130-2025-1-13-21</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Проблемы и перспективы предупреждения и тушения пожаров</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>PROBLEMS AND PROSPECTS OF FIRE PREVENTION  AND EXTINGUISHING</subject>
    </subj-group>
    <subj-group>
     <subject>Проблемы и перспективы предупреждения и тушения пожаров</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">MODEL OF HEAT EXCHANGE IN PULSED COOLING SYSTEM OF FIRE PUMP STATION ENGINE</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>МОДЕЛЬ ТЕПЛООБМЕНА В ПУЛЬСИРУЮЩЕЙ СИСТЕМЕ ОХЛАЖДЕНИЯ ДВИГАТЕЛЯ ПОЖАРНОЙ НАСОСНОЙ СТАНЦИИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0297-2984</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кузьмин</surname>
       <given-names>Анатолий Алексеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kuzmin</surname>
       <given-names>Anatoly A.</given-names>
      </name>
     </name-alternatives>
     <email>kaa47@mail.ru</email>
     <bio xml:lang="ru">
      <p>кандидат педагогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of pedagogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2081-6934</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Пермяков</surname>
       <given-names>Алексей Александрович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Permyakov</surname>
       <given-names>Alexey A.</given-names>
      </name>
     </name-alternatives>
     <email>ftoopb@igps.ru</email>
     <bio xml:lang="ru">
      <p>кандидат педагогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of pedagogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8254-9424</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Романов</surname>
       <given-names>Николай Николаевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Romanov</surname>
       <given-names>Nikolay N.</given-names>
      </name>
     </name-alternatives>
     <email>nik57nik@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-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saint-Petersburg university of State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saint-Petersburg university of State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saint-Petersburg university of State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-04-30T16:06:58+03:00">
    <day>30</day>
    <month>04</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-04-30T16:06:58+03:00">
    <day>30</day>
    <month>04</month>
    <year>2025</year>
   </pub-date>
   <volume>2025</volume>
   <issue>1</issue>
   <fpage>13</fpage>
   <lpage>21</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-02-02T00:00:00+03:00">
     <day>02</day>
     <month>02</month>
     <year>2025</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-02-28T00:00:00+03:00">
     <day>28</day>
     <month>02</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://journals.igps.ru/en/nauka/article/98286/view">https://journals.igps.ru/en/nauka/article/98286/view</self-uri>
   <abstract xml:lang="ru">
    <p>Установлено, что одним из возможных конструктивных решений применительно к задаче интенсификации процесса теплообмена является термическое импульсное нагружение системы охлаждения. Сформированная модель импульсного охлаждения двигателя пожарной насосной станции была реализована при помощи комплекса MatLab/Simulinc. Доказана адекватность разработанной модели в достаточно широком диапазоне расхода охлаждающей жидкости. Исследована зависимость относительного коэффициента теплообмена от числа Струхаля, связанного с частотой импульсов, которая варьировалась изменением частоты модуляции потока охлаждающей жидкости, а также ее расхода.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>It is established that one of the possible constructive solutions for the problem of intensifying the heat exchange process is thermal pulse loading of the cooling system. The created model of pulse cooling of the fire pumping station engine was implemented using the MatLab/Simulinc complex. The necessity of the developed model in a fairly wide range of coolant flow is proved. The dependence of the relative heat transfer coefficient on the Struhal number related to the pulse frequency, which was varied by changing the frequency of modulation of the coolant flow as well as its flow rate, was investigated.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>пожарная насосная станция</kwd>
    <kwd>система охлаждения</kwd>
    <kwd>пульсирующий режим течения</kwd>
    <kwd>пульсационный клапан</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>fire pumping station</kwd>
    <kwd>cooling system</kwd>
    <kwd>pulsating flow mode</kwd>
    <kwd>pulsation valve</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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