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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23947/1992-5980-2019-19-2-179-184</article-id><article-id custom-type="elpub" pub-id-type="custom">donstu-1518</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="en"><subject>INFORMATION TECHNOLOGY, COMPUTER SCIENCE AND MANAGEMENT</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИНФОРМАТИКА, ВЫЧИСЛИТЕЛЬНАЯ ТЕХНИКА И УПРАВЛЕНИЕ</subject></subj-group></article-categories><title-group><article-title>Formation of similarity criteria for physical objects and processes based on NonDimCritFormer 1.0 computer program</article-title><trans-title-group xml:lang="ru"><trans-title>Формирование критериев подобия физических объектов и процессов на основе компьютерной программы NonDimCritFormer 1.0</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1744-6266</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цибирова</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsibirova</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цибирова Ильвира Мухарбековна - старший преподаватель кафедры «Физика и астрономия», кандидат педагогических наук.</p><p>362025, Владикавказ, ул. Ватутина, 44</p></bio><bio xml:lang="en"><p>Vladikavkaz</p></bio><email xlink:type="simple">571334@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Северо-Осетинский государственный университет им. К.Л. Хетагурова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North Ossetian State University after K.L. Khetagurov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2019</year></pub-date><volume>19</volume><issue>2</issue><fpage>179</fpage><lpage>184</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Tsibirova I.M., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Цибирова И.М.</copyright-holder><copyright-holder xml:lang="en">Tsibirova I.M.</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.vestnik-donstu.ru/jour/article/view/1518">https://www.vestnik-donstu.ru/jour/article/view/1518</self-uri><abstract><sec><title>Introduction</title><p>Introduction. The problem of adequate modeling of physical processes and objects is an urgent task of modern science. Automation of work in this area increases the accuracy of modeling and saves money on full-scale modeling of objects under study. The research objective was to create a computer program that would automatically form dimensionless similarity criteria based on the initial set of parameters.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The calculation algorithm is based on к-theorem of similarity theory and the basic provisions of the dimensional theory.</p></sec><sec><title>Research Results</title><p>Research Results. The computer program is developed. It enables to get all the theoretically possible similarity criteria for the simulation of the physical process or object of interest. Discussion and Conclusions. The results obtained can be used in the industrial and scientific modeling of physical objects of research, calculation of new similarity criteria, solving problems of describing complex processes, etc.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Введение</title><p>Введение. Современная наука признает актуальной проблему адекватного моделирования физических процессов и объектов. Автоматизация работ в этой сфере повышает точность моделирования и экономит средства на натурном моделировании объектов изучения. Целью данного исследования было создание компьютерной программы, которая по исходному набору параметров автоматически формирует безразмерные критерии подобия.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В основе расчетного алгоритма лежит к-теорема теории подобия и основные положения теории размерностей.</p></sec><sec><title>Результаты исследования</title><p>Результаты исследования. Создана компьютерная программа, которая позволяет получить все теоретически возможные критерии подобия для моделирования изучаемого физического процесса или объекта.</p></sec><sec><title>Обсуждение и заключение</title><p>Обсуждение и заключение. Полученные результаты могут быть использованы в промышленном и научном моделировании физических объектов исследования, расчете новых критериев подобия, решении задач описания сложных процессов и т. д.</p></sec><sec><title> </title><p> </p></sec><sec><title>Introduction</title><p>Introduction. The problem of adequate modeling of physical processes and objects is an urgent task of modern science. Automation of work in this area increases the accuracy of modeling and saves money on full-scale modeling of objects under study. The research objective was to create a computer program that would automatically form dimensionless similarity criteria based on the initial set of parameters.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The calculation algorithm is based on к-theorem of similarity theory and the basic provisions of the dimensional theory.</p></sec><sec><title>Research Results</title><p>Research Results. The computer program is developed. It enables to get all the theoretically possible similarity criteria for the simulation of the physical process or object of interest. Discussion and Conclusions. The results obtained can be used in the industrial and scientific modeling of physical objects of research, calculation of new similarity criteria, solving problems of describing complex processes, etc.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>критерий подобия</kwd><kwd>теория подобия</kwd><kwd>теория размерностей</kwd><kwd>к-теорема</kwd><kwd>безразмерный комплекс</kwd><kwd>теорема Кирпичева — Гухмана</kwd></kwd-group><kwd-group xml:lang="en"><kwd>similarity criterion</kwd><kwd>theory of similarity</kwd><kwd>dimensional theory</kwd><kwd>к-theorem</kwd><kwd>dimensionless complex</kwd><kwd>Kirpichev-Gukhman theorem</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках инициативной НИР</funding-statement><funding-statement xml:lang="en">The research is done within the frame of the independent R&amp;D</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">Зарубин, В. 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