<?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">kemsu</journal-id><journal-title-group><journal-title xml:lang="ru">СибСкрипт</journal-title><trans-title-group xml:lang="en"><trans-title>SibScript</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-2122</issn><issn pub-type="epub">2949-2092</issn><publisher><publisher-name>Kemerovo State University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">kemsu-1247</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>Математика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICS</subject></subj-group></article-categories><title-group><article-title>ОБ ОДНОЙ МОДЕЛИ РАЗМЫВА СВЯЗНОГО ГРУНТА И ДВИЖЕНИЯ ПОВЕРХНОСТНЫХ ВОЛН</article-title><trans-title-group xml:lang="en"><trans-title>MODEL OF COHESIVE SOIL EROSION AND SURFACE WAVE MOTION</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>Милошевич</surname><given-names>Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Miloshevich</surname><given-names>H.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">mhrane@gmail.com</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>Захаров</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaharov</surname><given-names>Y. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">zaxarovyn@rambler.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>Контрец</surname><given-names>Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kontrec</surname><given-names>N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">mhrane@gmail.com</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>Зимин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zimin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">sliii@mail.ru</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>Нуднер</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nudner</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">vestnik@kemsu.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рагулин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ragulin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рагулин Владимир Васильевич – кандидат физико-математических наук, доцент кафедры дифференциальных уравнений </p></bio><bio xml:lang="en"/><email xlink:type="simple">vestnik@kemsu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сербский университет в Косовске Митровице</institution><country>Чехословакия</country></aff><aff xml:lang="en"><institution>Serbian University in Kosovska Mitrovica</institution><country>Czechoslovakia</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Кемеровский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт вычислительных технологий СО РАН, Новосибирск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Computational Technologies of the Siberian Branch of the RAS, Novosibirsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Балтийский государственный технический университет "Военмех" им. Д. Ф. Устинова, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baltic State Technical University «Voenmeh» named after D. F. Ustinov, St.-Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>23</day><month>03</month><year>2016</year></pub-date><volume>1</volume><issue>2-1</issue><fpage>35</fpage><lpage>40</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Милошевич Х., Захаров Ю.Н., Контрец Н., Зимин А.И., Нуднер И.С., Рагулин В.В., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Милошевич Х., Захаров Ю.Н., Контрец Н., Зимин А.И., Нуднер И.С., Рагулин В.В.</copyright-holder><copyright-holder xml:lang="en">Miloshevich H., Zaharov Y.N., Kontrec N., Zimin A.I., Nudner I.S., Ragulin V.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.sibscript.ru/jour/article/view/1247">https://www.sibscript.ru/jour/article/view/1247</self-uri><abstract><p>В данной работе для моделирования процессов размыва связного грунта и распространения поверхностных волн используется нестационарная неоднородная система уравнений Навье-Стокса с переменной вязкостью, зависящей от плотности. Значение плотности определяется при помощи уравнения конвекции-диффузии. Для решения полученной системы уравнений используется алгоритм, состоящий из схемы расщепления по физическим факторам для системы уравнений Навье-Стокса и метода предиктора-корректора для уравнения переноса. Система решается на разнесенной сетке методом сеток. Представлены результаты двух- и трехмерных расчетов.</p></abstract><trans-abstract xml:lang="en"><p>Non-stationary inhomogeneous system of Navier–Stokes equations with variable viscosity depending on the density for modeling the processes of cohesive soil erosion and surface wave propagation has been used. Value of the density has been determined by the convection-diffusion equation. For solving the obtained system we have used an algorithm consisting of the splitting scheme on physical factors and the predictor-corrector method. The system has been solved on the staggered grid by the grid method. The results of calculations for two-dimensional and three-dimensional problems are presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>уравнения Навье-Стокса</kwd><kwd>размыв связного грунта</kwd><kwd>распространение поверхностных волн</kwd><kwd>переменная плотность</kwd><kwd>переменная вязкость</kwd><kwd>неоднородная жидкость</kwd><kwd>двухкомпонентная жидкость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Navier-Stokes</kwd><kwd>cohesive soil erosion</kwd><kwd>surface wave propagation</kwd><kwd>variable viscosity</kwd><kwd>variable density</kwd><kwd>inhomogeneous fluid</kwd><kwd>two-component fluid</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Министерство образования и науки РФ</funding-statement><funding-statement xml:lang="en">Ministry for Science and Education RF</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">Belotserkovskiy O. M. Chislennoye modelirovaniye v mekhanike sploshnykh sred [Numerical modeling in continuum mechanics]. 1994. 448 p.</mixed-citation><mixed-citation xml:lang="en">Belotserkovskiy O. M. Chislennoye modelirovaniye v mekhanike sploshnykh sred [Numerical modeling in continuum mechanics]. 1994. 448 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Loytsyanskiy L. G. Mekhanika zhidkosti i gaza [Fluid and gas mechanics]. 2003. 846 p.</mixed-citation><mixed-citation xml:lang="en">Loytsyanskiy L. G. Mekhanika zhidkosti i gaza [Fluid and gas mechanics]. 2003. 846 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Patankar S. Numerical heat transfer and fluid flow. 1980. 197 p.</mixed-citation><mixed-citation xml:lang="en">Patankar S. Numerical heat transfer and fluid flow. 1980. 197 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Yanenko N. N. Metod drobnykh shagov resheniya mnogomernykh zadach matematicheskoy fiziki [Method of fractional steps for solving multidimensional problems of mathematical physics]. 1967. 197 p.</mixed-citation><mixed-citation xml:lang="en">Yanenko N. N. Metod drobnykh shagov resheniya mnogomernykh zadach matematicheskoy fiziki [Method of fractional steps for solving multidimensional problems of mathematical physics]. 1967. 197 p.</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>
