<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.23947/2587-8999-2022-1-3-137-150</article-id><article-id custom-type="elpub" pub-id-type="custom">vmait-11</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>МОДЕЛИРОВАНИЕ ПРОЦЕССОВ РАСПРОСТРАНЕНИЯ ЗАГРЯЗНЕНИЙ В МЕЛКОВОДНОМ ВОДОЕМЕ С УЧЕТОМ ПРОЦЕССОВ ГРАВИТАЦИОННОГО ОСАЖДЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>MODELING POLLUTION DISTRIBUTION PROCESSES IN SHALLOW WATER BODIES TAKING INTO ACCOUNT GRAVITATIONAL SEDIMENTATION PROCESSES</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>Лященко</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyashchenko</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лященко Татьяна Владимировна, старший преподаватель кафедры «Экономики и Финансов» </p><p>347900, Таганрог, пер Тургеневский, 13</p></bio><bio xml:lang="en"><p>Lyashchenko Tatyana Vladimirovna, senior lecturer of the Department of Economics and Finance</p><p>Turgenevsky lane, 13, Taganrog, Russian Federation</p></bio><email xlink:type="simple">t.lyashchenko@tmei.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>Чистяков</surname><given-names>А. Е.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чистяков Александр Евгеньевич, доктор физико-математических наук, профессор кафедры «Программное обеспечение вычислительной техники и автоматизированных систем»</p><p>344000, Ростов-на-Дону, пл. Гагарина, д. 1</p></bio><email xlink:type="simple">cheese_05@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитина</surname><given-names>A. B.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никитина Алла Валерьевна, доктор технических наук, профессор кафедры «Программное обеспечение вычислительной техники и автоматизированных систем» Донского государственного технического университета ; доктор технических наук, профессор кафедры «Интеллектуальных и многопроцессорных систем» Института компьютерных технологий и информационной безопасности Южного федерального университета</p><p>344000 Ростов-на-Дону, пл. Гагарина, д. 1; 347922, Таганрог, ул. Чехова, д. 2</p></bio><bio xml:lang="en"><p>Nikitina Alla Valerievna, Doctor of Technical Sciences, Professor of the Department of Computer Science and Automated Systems Software, Don State Technical University; Doctor of Technical Sciences, Professor of the Department of Intelligent and Multiprocessor Systems, Russian Federation Southern Federal University</p><p>1st Gagarin Square, Rostov-on-Don, Russian Federation;  Chekhov street, 2, Taganrog, Russian Federation</p></bio><email xlink:type="simple">nikitina.vm@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поркшеян</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Porksheyan</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поркшеян Маркос Витальевич, Дпреподаватель кафедры «Естественные науки»</p><p>344000 Ростов-на-Дону, пл. Гагарина, д. 1</p></bio><bio xml:lang="en"><p>Porksheyan Markos Vitalievich,  (1), lecturer of the Department of Natural Sciences</p><p>1st Gagarin Square, Rostov-on-Don, Russian Federation</p></bio><email xlink:type="simple">baron2012marcos@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Таганрогский институт управления и экономики</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Taganrog Institute of Management and Economics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Донской государственный технический университет; &#13;
Институт компьютерных технологий и информационной безопасности Южного федерального университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University, &#13;
Russian Federation Southern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2023</year></pub-date><volume>6</volume><issue>3</issue><fpage>137</fpage><lpage>150</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лященко Т.В., Чистяков А.Е., Никитина A.B., Поркшеян М.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Лященко Т.В., Чистяков А.Е., Никитина A.B., Поркшеян М.В.</copyright-holder><copyright-holder xml:lang="en">Lyashchenko T.V., Чистяков А.Е., Nikitina A.V., Porksheyan M.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://www.cmit-journal.ru/jour/article/view/11">https://www.cmit-journal.ru/jour/article/view/11</self-uri><abstract><p>Предложена математическая модель гидрофизики мелководного водоема, включающая уравнение транспорта загрязняющих веществ (ЗВ) с учетом их гравитационного оседания, численно реализованная в виде программного модуля. Разработанный программный модуль позволяет оценивать распределение концентраций загрязняющих веществ при осаждении их c поверхности водной среды. Предложена модель прогноза распространения ЗВ по вертикальной координате в водоеме с учетом движения водной среды.</p></abstract><trans-abstract xml:lang="en"><p>A hydrophysics mathematical model of a shallow water body is proposed, including the pollutants (PS) transport equation, taking into account their gravitational settling, numerically implemented in the software module form. The developed software module makes it possible to evaluate the pollutant concentrations distribution during their deposition from the aquatic environment surface. A model for predicting the distribution of pollutants along the vertical coordinate in a reservoir is proposed, taking into account the movement of the water environment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическая модель</kwd><kwd>мелководный водоем</kwd><kwd>процесс гравитационного оседания примеси</kwd><kwd>транспорт загрязняющих веществ</kwd><kwd>программный модуль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical model</kwd><kwd>shallow water body</kwd><kwd>impurities gravitational settling process</kwd><kwd>transport of pollutants</kwd><kwd>software module</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при поддержке Российского фонда фундаментальных исследований (проект 20-01-00421).</funding-statement><funding-statement xml:lang="en">The research was supported by the Russian Foundation for Basic Research (project 20-01-00421).</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">Sukhinov A I, Chistyakov A E, Lyashchenko T V, Nikitina A V Predictive modeling of dead events in shallow water bodies. Bulletin of Computer and Information Technologies vol 151 №1 2017: pp. 3 – 9.</mixed-citation><mixed-citation xml:lang="en">Sukhinov A I, Chistyakov A E, Lyashchenko T V, Nikitina A V Predictive modeling of dead events in shallow water bodies. Bulletin of Computer and Information Technologies vol 151 №1 2017: pp. 3 – 9.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Marchuk G I Mathematical modeling in the environmental problem. M.: Nauka, 1982: p. 320.</mixed-citation><mixed-citation xml:lang="en">Marchuk G I Mathematical modeling in the environmental problem. M.: Nauka, 1982: p. 320.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gushchin V A, Nikitina A V, Semenyakina A A, Sukhinov A I and Chistyakov A E Model of transport and transformation of biogenic elements in the coastal system and its numerical implementation. Journal of Computational Mathematics and Mathematical Physics, vol 58 №8: pp. 120-137.</mixed-citation><mixed-citation xml:lang="en">Gushchin V A, Nikitina A V, Semenyakina A A, Sukhinov A I and Chistyakov A E Model of transport and transformation of biogenic elements in the coastal system and its numerical implementation. Journal of Computational Mathematics and Mathematical Physics, vol 58 №8: pp. 120-137.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Sukhinov A I, Filina A A, Nikitina A V Modeling of Microbiological Destruction of Oil Pollution in Coastal Systems on Supercomputer Short articles and descriptions of posters of the XIII International Scientific Conference. Parallel Computing Technologies (PaWT'2019) 2019: pp. 99-110.</mixed-citation><mixed-citation xml:lang="en">Sukhinov A I, Filina A A, Nikitina A V Modeling of Microbiological Destruction of Oil Pollution in Coastal Systems on Supercomputer Short articles and descriptions of posters of the XIII International Scientific Conference. Parallel Computing Technologies (PaWT'2019) 2019: pp. 99-110.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Chetverushkin B N, Olkhovskaya O G, Gasilov V A An explicit difference scheme for non-linear heat conduction equation. Mathematical modelling 2022 vol 34 №12: pp. 3-19.</mixed-citation><mixed-citation xml:lang="en">Chetverushkin B N, Olkhovskaya O G, Gasilov V A An explicit difference scheme for non-linear heat conduction equation. Mathematical modelling 2022 vol 34 №12: pp. 3-19.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sukhinov A I, Khachunts D S, Program implementation of a two-dimensional problem of air motion, Izv. SFU. Tech. science. 2013 № 4: pp.15–20.</mixed-citation><mixed-citation xml:lang="en">Sukhinov A I, Khachunts D S, Program implementation of a two-dimensional problem of air motion, Izv. SFU. Tech. science. 2013 № 4: pp.15–20.</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>
