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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vmait</journal-id><journal-title-group><journal-title xml:lang="ru">Computational Mathematics and Information Technologies</journal-title><trans-title-group xml:lang="en"><trans-title>Computational Mathematics and Information Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2587-8999</issn><publisher><publisher-name>Донской государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23947/2587-8999-2018-2-1-9-16</article-id><article-id custom-type="elpub" pub-id-type="custom">vmait-64</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>О вычислительном тесте для одной модели бесстолкновительного идеального газа</article-title><trans-title-group xml:lang="en"><trans-title>On a computing test of an ideal non-interacting gas model</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галкин</surname><given-names>Валерий Алексеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Galkin</surname><given-names>Valeriy Alekseyevich</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галкин Валерий Алексеевич, доктор физико-математических наук, профессор, директор Политехнического института, БУ ВО ХМАО-Югры «Сургутский государственный университет» (628400, г. Сургут, пр. Ленина, 1)</p></bio><bio xml:lang="en"><p>Galkin Valeriy Alekseyevich, Doctor of Science in Physics and Maths, Professor, Director of the Polytechnic Institute, Surgut State University (Lenin Ave., 1, Surgut, Russian Federation)</p></bio><email xlink:type="simple">val-gal@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Быковских</surname><given-names>Дмитрий Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Bykovskikh</surname><given-names>Dmitriy Aleksandrovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>Быковских Дмитрий Александрович, инженер-программист научного центра междисциплинарных исследований, БУ ВО ХМАО-Югры «Сургутский государственный университет» (628400, г. Сургут, пр. Ленина, 1)</p></bio><bio xml:lang="en"><p>Bykovskikh Dmitriy Aleksandrovich, Software Engineer of Interdisciplinary Scientific Center, Surgut State University (Lenin Ave., 1, Surgut, Russian Federation)</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>БУ ВО ХМАО-Югры «Сургутский государственный университет» &#13;
(628400, г. Сургут, пр. Ленина, 1)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Surgut State University (Lenin Ave., 1, Surgut, Russian Federation)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>БУ ВО ХМАО-Югры «Сургутский государственный университет» (628400, г. Сургут, пр. Ленина, 1)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Surgut State University (Lenin Ave., 1, Surgut, Russian Federation)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2023</year></pub-date><volume>2</volume><issue>1</issue><elocation-id>64</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Галкин В.А., Быковских Д.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Галкин В.А., Быковских Д.А.</copyright-holder><copyright-holder xml:lang="en">Galkin V.A., Bykovskikh D.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.cmit-journal.ru/jour/article/view/64">https://www.cmit-journal.ru/jour/article/view/64</self-uri><abstract><p>Рассматривается задача о построении кинетической модели идеального бесстолкновительного газа. Для решения задачи используется метод прямого статистического моделирования Монте-Карло. Представлены результаты статистических оценок макроскопических параметров, полученные в результате численного моделирования, проведено их сравнение с известным аналитическим решением. Исследована зависимость погрешности полученных результатов от числа частиц и количества испытаний</p></abstract><trans-abstract xml:lang="en"><p>In the present paper the problem of non-interacting ideal gas kinetic model construction is considered. The direct simulation Monte Carlo method was used for the problem solution. Results ofstatistical estimates derived from numerical simulation were presented. These results were compared with the analytic solution. Numerical error depending on particles and computing experiments were researched.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод Монте-Карло</kwd><kwd>газ Эйлера</kwd><kwd>уравнение Лиувилля</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Monte Carlo method</kwd><kwd>Euler’s gas</kwd><kwd>Liouville’s equation</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The research is done with the financial support from Russian Foundation for Basic Research, the grants № 15-41-00013, № 15-41-00059</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Cercignani C. Theory and application of the Boltzmann equation. – Scottish Academic Press, 1975. – 415 p.</mixed-citation><mixed-citation xml:lang="en">Cercignani C. 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