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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">mateltech</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Материалы электронной техники</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1609-3577</issn><issn pub-type="epub">2413-6387</issn><publisher><publisher-name>MISIS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/1609-3577-2021-3-170-175</article-id><article-id custom-type="elpub" pub-id-type="custom">mateltech-452</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>Математическое моделирование в материаловедении электронных компонентов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICAL MODELING IN MATERIALS SCIENCE OF ELECTRONIC COMPONENTS</subject></subj-group></article-categories><title-group><article-title>Анализ гидродинамики при синтезе кристаллов из водно-солевых растворов</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of hydrodynamics in the synthesis  of crystals from aqueous salt solutions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0430-7881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Простомолотов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Prostomolotov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>просп. Вернадского, д. 101, корп. 1, Москва, 119526</p><p>Простомолотов Анатолий Иванович — доктор тех. наук, доцент, ведущий научный сотрудник </p><p> </p></bio><bio xml:lang="en"><p>101-1 Vernadskogo Ave., Moscow 119526</p><p>Anatoly I. Prostomolotov — Dr. Sci. (Eng.), Associate Professor, Leading Researcher</p></bio><email xlink:type="simple">prosto@ipmnet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7948-8050</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верезуб</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Verezub</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>просп. Вернадского, д. 101, корп. 1, Москва, 119526</p><p>Верезуб Наталия Анатольевна — канд. физ.-мат. наук, доцент, старший научный сотрудник </p></bio><bio xml:lang="en"><p>101-1 Vernadskogo Ave., Moscow 119526</p><p>Nataliya A. Verezub — Cand. Sci. (Phys.-Math.), Associate Professor, Senior Researcher</p></bio><email xlink:type="simple">verezub@ipmnet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт проблем механики им. А.Ю. Ишлинского РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2021</year></pub-date><volume>24</volume><issue>3</issue><fpage>170</fpage><lpage>175</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Простомолотов А.И., Верезуб Н.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Простомолотов А.И., Верезуб Н.А.</copyright-holder><copyright-holder xml:lang="en">Prostomolotov A.I., Verezub N.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://met.misis.ru/jour/article/view/452">https://met.misis.ru/jour/article/view/452</self-uri><abstract><p>Структура течения и массоперенос в кристаллизаторах определяют уровень солевого пересыщения раствора вблизи поверхности кристаллизации. Однако экспериментальное определение такого пересыщения затруднительно. Поэтому актуально развитие адекватных численных моделей для исследования течения и массопереноса в реальных кристаллизаторах. Средствами моделирования исследовалась эффективность принципиально новых экспериментальных схем процесса для устойчивого роста кристаллов дигидрофосфата калия (KDP).</p></abstract><trans-abstract xml:lang="en"><p>The flow structure and mass transfer in crystallizers determine the level of salt supersaturation of the solution near the crystallization surface. However, experimental determination of such supersaturation is difficult. Therefore, it is important to develop adequate numerical models for studying the flow and mass transfer in real molds. Simulation tools were used to study the effectiveness of fundamentally new experimental schemes of the process for the stable growth of KDP crystals.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рост кристаллов</kwd><kwd>водно-солевые растворы</kwd><kwd>пересыщение</kwd><kwd>гидромеханика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>crystal growth</kwd><kwd>aqueous salt solutions</kwd><kwd>supersaturation</kwd><kwd>hydromechanics</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена по теме госзадания № АААА-А20-120011690136-2.</funding-statement><funding-statement xml:lang="en">The work was carried out on the topic of state assignment No. AAAA-A20-120011690136-2.</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">Booth N.A., Chernov A.A., Vekilov P.G. 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