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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">pimi</journal-id><journal-title-group><journal-title xml:lang="ru">Приборы и методы измерений</journal-title><trans-title-group xml:lang="en"><trans-title>Devices and Methods of Measurements</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-9506</issn><issn pub-type="epub">2414-0473</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/2220-9506-2020-11-3-222-227</article-id><article-id custom-type="elpub" pub-id-type="custom">pimi-666</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>Методы измерений, контроля, диагностики</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Methods of measurements, monitoring, diagnostics</subject></subj-group></article-categories><title-group><article-title>Определение параметров переносимых капель электродного металла методом имитационного моделирования и визуализации</article-title><trans-title-group xml:lang="en"><trans-title>Determination of Parameters of Electrode Metal Transported Drops by Simulation and Visualization</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>Ильященко</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilyaschenko</surname><given-names>D. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки: Д.П. Ильященко – Юргинский технологический институт (филиал) Национального исследовательского Томского политехнического университета, ул. Ленинградская, 26, г. Юрга 652055  e-mail: mita8@rambler.ru</p></bio><bio xml:lang="en"><p>Address for correspondence: D.P. Ilyaschenko – Yurga Institute of Technology National Research Tomsk Polytechnic University, Leningradskaya st., 26, 652055, Yurga, Russian Federation  e-mail: mita8@rambler.ru</p></bio><email xlink:type="simple">mita8@rambler.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>Крюков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryukov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лаврова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lavrova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верхотурова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Verkhoturova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Юргинский технологический институт (филиал) Национального исследовательского Томского политехнического университета; &#13;
Институт физики прочности и материаловедения Сибирского отделения Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yurga Institute of Technology National Research Tomsk Polytechnic University; &#13;
Institute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Юргинский технологический институт (филиал) Национального исследовательского Томского политехнического университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yurga Institute of Technology National Research Tomsk Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Приазовский государственный технический университет</institution><country>Украина</country></aff><aff xml:lang="en"><institution>Priazovskyi State Technical University</institution><country>Ukraine</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет; &#13;
Калининградский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University; &#13;
Kaliningrad State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>22</day><month>09</month><year>2020</year></pub-date><volume>11</volume><issue>3</issue><fpage>222</fpage><lpage>227</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ильященко Д.П., Крюков А.В., Лаврова Е.В., Кузнецов М.А., Верхотурова Е.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Ильященко Д.П., Крюков А.В., Лаврова Е.В., Кузнецов М.А., Верхотурова Е.В.</copyright-holder><copyright-holder xml:lang="en">Ilyaschenko D.P., Kryukov A.V., Lavrova E.V., Kuznetsov M.A., Verkhoturova E.V.</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://pimi.bntu.by/jour/article/view/666">https://pimi.bntu.by/jour/article/view/666</self-uri><abstract><p>Основным технологическим параметром процесса ручной дуговой сварки, покрытым электродами, существенно влияющим на эффективность его протекания, является характер плавления и переноса расплавленного электродного металла. Поэтому актуальным является вопрос максимально точного определения параметров переносимых капель расплавленного электродного металла и их последующего перехода в сварочную ванну. Целью данной работы являлась разработка методики и визуального представления формы и геометрических параметров (объём, площадь, масса) капли расплавленного электродного металла.</p><p>Разработан метод имитационного моделирования и визуализации переноса капель расплавленного электродного металла и их параметров, что позволит получить входные данные с высокой степенью достоверности для разработки математических моделей распределения температурных полей по поверхности свариваемого изделия и её верификации. Алгоритм реализован в виде расчётных программ для определения параметров капли расплавленного металла и средств визуального представления её геометрии и пространственной формы. С помощью данного метода определён ряд параметров капель расплавленного электродного металла: объём, масса, положение центра масс, площадь поверхности.</p><p>Установлено, что возможно с максимальной достоверностью производить измерения, увеличить число измеряемых параметров, а также наглядно представить происходящие процессы.</p><p>Предложенный метод значительно упрощает трудоёмкость проведения экспериментальных исследований по определению размера капель электродного металла в сравнении со стандартными методами. Зная размер капель при определённых режимах сварки, можно управлять процессом каплепереноса, т. е. уменьшать тепловложение в свариваемое изделие и получать сварные соединения с заданными эксплуатационными свойствами.</p></abstract><trans-abstract xml:lang="en"><p>The nature of the molten electrode metal melting and transfer is the main process parameter of manual metal arc welding (MMA) with coated electrodes. It significantly affects the efficiency of the welding process. For this reason the relevant task is to identify the parameters of the transferred molten electrode metal drops and their further transfer into the weld pool with maximum accuracy. The aim of the given paper is to develop a method and visual representation of the form and the geometrics (volume, area, mass) of a molten electrode metal drop.</p><p>We have developed the method of simulation modeling and visualization for molten electrode metal drops transfer and their parameters. It allows obtaining highly reliable input data to be used for developing and verification of mathematical models for the thermal fields distribution along the welded item surface. The algorithm is realized as the calculation programs for specifying the molten metal drop parameters and means of its geometrics and space form visualization.</p><p>We used this method to specify a number of molten electrode metal drop parameters: volume, mass, center-of-gravity position, surface area.</p><p>We have established that it is possible to conduct the measurements with maximum</p><p>The suggested method significantly decreases the labor intensity of experimental studies aimed at specifying the size of electrode metal drops in comparison to the standard methods. When we know the size of the drops under certain welding conditions we can control the drop transfer process, i. e. reduce the heat input into the welded item and produce weld joints with the tailored performance characteristics.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ручная дуговая сварка</kwd><kwd>капля расплавленного электродного металла</kwd><kwd>метод имитационного моделирования</kwd><kwd>визуализация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>MMA</kwd><kwd>a drop of molten electrode metal</kwd><kwd>parameters</kwd><kwd>simulation method</kwd><kwd>visualization</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The Russian Science Foundation, grant no. 18-79-10035, supported this work.</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">Saraev Y.N., Chinakhov D.A., Ilyashchenko D.I., Kiselev A.S., Gordynets A.S. 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DOI: 10.4028/www.scientific.net/SSP.265.762</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
