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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Engineering Research</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Engineering Research</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Инженерные исследования</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2312-8143</issn><issn publication-format="electronic">2312-8151</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">5019</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Aspects of finding the minimum velocity of self-purification in storm sever networks</article-title><trans-title-group xml:lang="ru"><trans-title>Аспекты определения минимальной самоочищающей скорости в сетях водоотведения поверхностного стока</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kalinin</surname><given-names>А V</given-names></name><name xml:lang="ru"><surname>Калинин</surname><given-names>Александр Валерьевич</given-names></name></name-alternatives><bio xml:lang="en">Togliatti State University</bio><bio xml:lang="ru">Тольяттинский государственный университет</bio><email>Waterkafedra@tltsu.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Togliatti State University</institution></aff><aff><institution xml:lang="ru">Тольяттинский государственный университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2011-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2011</year></pub-date><issue>2</issue><issue-title xml:lang="en">NO2 (2011)</issue-title><issue-title xml:lang="ru">№2 (2011)</issue-title><fpage>67</fpage><lpage>75</lpage><history><date date-type="received" iso-8601-date="2016-09-07"><day>07</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2011, Калинин А.В.</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Калинин А.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/engineering-researches/article/view/5019">https://journals.rudn.ru/engineering-researches/article/view/5019</self-uri><abstract xml:lang="en">Aspects of finding the minimum rate of self-purification in storm sever networks are considered. The mechanism of solid particles movement caused by turbulence flow is considered. Performed analysis of storm sever networks building regulation in different countries has shown, that it is necessary to set clearer criterions for determination of runoff water minimum velocity in pipes. Results of the experimental research of using Shields and Galilee parameters for finding limits between different forms of solid particles movement caused by fluid flow are presented.</abstract><trans-abstract xml:lang="ru">Рассмотрены аспекты определения минимальной самоочищающей скорости в сетях водоотведения поверхностного стока, механизм перемещения твердых частиц турбулентным потоком. Выполненный анализ применяемого в различных странах нормирования при строительстве водоотводящих сетей показал необходимость установления более четких критериев определения минимальной скорости движения стоков в коллекторах. Приведены результаты экспериментального исследования применения параметров Шилдса и Галилея в установлении границ между различными формами перемещения твердых частиц потоком жидкости.</trans-abstract><kwd-group xml:lang="en"><kwd>runoff water</kwd><kwd>solids</kwd><kwd>velocity of self-purification</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>поверхностный сток</kwd><kwd>грубодисперсные примеси</kwd><kwd>самоочищающая скорость</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Гриднева М. А. Совершенствование отведения и очистки поверхностных сточных вод урбанизированных территорий: Дисс. ... канд. техн. наук. - Самара, 2004.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Алексеев М.И., Курганов А.М. 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