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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">avroen</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник. Серия "Авиационно-ракетное и энергетическое машиностроение"</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2588-0373</issn><issn pub-type="epub">2587-764X</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/2588-0373-2024-8-3-80-89</article-id><article-id custom-type="edn" pub-id-type="custom">ZRZXMX</article-id><article-id custom-type="elpub" pub-id-type="custom">avroen-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>АВИАЦИОННАЯ И РАКЕТНО-КОСМИЧЕСКАЯ ТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AVIATION AND ROCKET-SPACE ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Экспериментальные исследования вскрытия течей в сварном шве замкнутой ёмкости при тепловом и акустическом воздействии</article-title><trans-title-group xml:lang="en"><trans-title>Experimental investigations of opening leaks in a welded seam of a closed container under thermal and acoustic influences</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9481-5985</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лесняк</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lesnyak</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лесняк Иван Юрьевич, кандидат технических наук, доцент (Россия), заведующий, доцент кафедры «Машиноведение»</p><p>644050, г. Омск, пр. Мира, 11</p><p>ResearcherID: E-6397-2014</p></bio><bio xml:lang="en"><p>Lesnyak Ivan Yurievich, Candidate of Technical Sciences, Associate Professor, Head, Associate Professor of Machine Engineering  Technology  Department</p><p>Omsk, Mira Ave., 11, 644050</p><p>ResearcherID: E-6397-2014 </p></bio><email xlink:type="simple">lesnyak.ivan@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Омский государственный технический университет<country>Россия</country></aff><aff xml:lang="en">Omsk State Technical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>8</volume><issue>3</issue><fpage>80</fpage><lpage>89</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лесняк И.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Лесняк И.Ю.</copyright-holder><copyright-holder xml:lang="en">Lesnyak I.Y.</copyright-holder><license 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://ariem.omgtu.ru/jour/article/view/64">https://ariem.omgtu.ru/jour/article/view/64</self-uri><abstract><p>Для проведения экспериментальных исследований процесса осушки замкнутой ёмкости с учетом вскрытия канала течи в сварном шве спроектированы и изготовлены экспериментальный исследовательский стенд, экспериментальная ёмкость и экспериментальные образцы с модельными течами разного размера. Сформулирована научная проблема экспериментальных исследований, разработаны программа и методики проведения экспериментов. Сформированы требования к метрологическому оборудованию и определена погрешность измерений температуры, влажности и давления. Проведены предварительные эксперименты по смачиванию экспериментальной ёмкости и экспериментальных образцов модельной жидкостью и закупориванию каналов течи, а также по осушке внутренней поверхности стенки экспериментальной ёмкости конвективным потоком газа и кондуктивным нагревом стенки до момента вскрытия закупоренных жидкостью каналов течи. Получены зависимости изменения температуры жидкости, воздуха, стенки экспериментальной ёмкости, экспериментальных образцов и давления в экспериментальной ёмкости по времени проведения эксперимента при смачивании и осушке экспериментальной ёмкости и экспериментальных образцов. Определены параметры теплового воздействия, при которых происходит вскрытие каналов течи за установленное время.</p></abstract><trans-abstract xml:lang="en"><p>To conduct experimental investigations of the drying process of a closed container, taking into account the opening of a leak channel in a weld, an experimental research stand, an experimental container and experimental samples with model leaks of different sizes are designed and manufactured. The scientific problem of experimental research has been formulated, a program and methods for conducting experiments have been developed. Requirements for metrological equipment have been formed and the measurement error of temperature, humidity and pressure has been determined. Preliminary experiments are carried out on wetting the experimental container and experimental samples with a model liquid and clogging the leak channels, as well as on drying the inner surface of the experimental container wall with a convective gas flow and conductive heating of the wall until the leak channels clogged with liquid are opened. The dependences of the change in temperature of the liquid, air, wall of the experimental container, experimental samples and pressure in the experimental container are obtained over the time of the experiment during wetting and drying of the experimental container and experimental samples. The parameters of thermal exposure at which the leak channels is opened within a specified time are determined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>канал течи</kwd><kwd>осушка ёмкости</kwd><kwd>эксперимент</kwd><kwd>ультразвук</kwd><kwd>пониженное давление</kwd><kwd>капилляр</kwd></kwd-group><kwd-group xml:lang="en"><kwd>leak channel</kwd><kwd>container drying</kwd><kwd>experiment</kwd><kwd>ultrasound</kwd><kwd>low pressure</kwd><kwd>capillary</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследования проведены в рамках государственного задания № FSGF-2024-0004 «Исследования процессов осушки замкнутых ёмкостей в процессе их производства при проведении испытаний на герметичность»</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The research is carried out within the framework of state assignment No. FSGF-2024-0004 «Investigations of closed vessels drying processes in the process of their production during leak tightness tests»</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">ОСТ 92-0019-78. 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