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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2016-3-82-87</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-959</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>Информационные технологии, моделирование и управление</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Information technologies, modeling and management</subject></subj-group></article-categories><title-group><article-title>Моделирование гидродинамики потоков в половолоконном мембранном биореакторе для культивирования клеток млекопитающих</article-title><trans-title-group xml:lang="en"><trans-title>Modeling of hydrodynamics in hollow fiber membrane bioreactor for mammalian cells cultivation</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>Меньшутина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Menshutina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. т. н., профессор, кафедра кибернетики химико-технологических процессов</p></bio><bio xml:lang="en"><p>doctor of technical sciences, full professor, department of cybernetic of chemical engineering processes</p></bio><email xlink:type="simple">chemcom@muctr.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>Сафаров</surname><given-names>Р. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Safarov</surname><given-names>R. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>начальник отдела административных процедур ООО «Клеточные Системы»;соискатель, кафедра кибернетики химико-технологических процессов;</p><p> </p></bio><bio xml:lang="en"><p>Applicant, Department of Cybernetic of Chemical Technology Processes;</p><p>Head of Administrative Procedures Department</p></bio><email xlink:type="simple">safarov@actremed.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>Воробьёва</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobeva</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, кафедра кибернетики химико-технологических процессов</p></bio><bio xml:lang="en"><p>graduate student, department of cybernetic of chemical technology processes</p></bio><email xlink:type="simple">emulsja@rambler.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>Гусева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, кафедра кибернетики химико-технологических процессов</p></bio><bio xml:lang="en"><p>doctor of technical sciences, associate professor, department of cybernetic of chemical engineering processes</p></bio><email xlink:type="simple">eguseva@rally-online.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский химико-технологический университет им. Д. И. Менделеева, Миусская пл., 9, г. Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>D.I. Mendeleev University of Chemical Technology of Russia, Miusskaya Sq., 9, Moscow, 125047, Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «Клеточные Системы», ул Ферсмана, 5А, г. Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ltd. “Cell systems”, Fersmana Str., 5A, Moscow, Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>07</day><month>07</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>82</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Меньшутина Н.В., Сафаров Р.Р., Воробьёва Е.С., Гусева Е.В., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Меньшутина Н.В., Сафаров Р.Р., Воробьёва Е.С., Гусева Е.В.</copyright-holder><copyright-holder xml:lang="en">Menshutina N.V., Safarov R.R., Vorobeva E.S., Guseva E.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.vestnik-vsuet.ru/vguit/article/view/959">https://www.vestnik-vsuet.ru/vguit/article/view/959</self-uri><abstract><p>Математическое моделирование в программных пакетах CFD является мощным элементом проектирования и расчета задач любой сферы инженерной деятельности. CFD-пакет содержит в себе комплекс программ, которые позволяют на основе математических законов моделировать объекты различных областей науки. Для биотехнологических процессов, как и для других химико-технологических процессов, используется программа ANSYS Fluent, которая приспособлена для описания гидродинамики подобных систем. Поскольку одной из актуальных тем современной биотехнологии является культивирование клеток, то с помощью данного программного пакета была создана модель половолоконного мембранного биореактора. Изучаемые волокна представляют собой полые цилиндрические мембраны, предназначенные для культивирования клеток. Показателем эффективности процесса роста клеток в рассматриваемом биореакторе является увеличение численности клеток, а именно полное заполнение ими внешнего пространства мембранных волокон биореактора. С ростом клеток уменьшается проницаемость волокна, что влияет на проникновение питательной среды сквозь поры мембраны. Особенность процесса состоит в необходимости подачи такого количества жидкости, чтобы организовать доставку оптимального количества питательной среды клеткам, расположенным по всей поверхности мембраны. Для этого при различных объемных расходах рассчитано скоростное распределение потока питания внутри мембранного волокна и в целом биореакторе с учетом законов сохранения массы и импульса, а также допущений при составлении математической модели. В работе описан анализ гидродинамики в половолоконном мембранном биореакторе с помощью созданной трехмерной математической модели в программном комплексе ANSYS Fluent. Рассмотрены особенности построения модели для одной мембраны, а также отражены результаты моделирования гидродинамики потоков в объеме биореактора.</p></abstract><trans-abstract xml:lang="en"><p>The mathematical modelling in CFD-packages are powerfull instrument for design and calculation of any engineering tasks. CFD-package contains the set of programs that allow to model the different objects behavior based on the mathematical lows. ANSYS Fluent are widely used for modelling of biotechnological and chemical-technological processes. This package is convenient to describe their hydrodynamics. As cell cultivation is one of the actual scientific direction in modern biotechnology ANSYS Fluent was used to create the model of hollow fiber membrane bioreactor. The fibers are hollow cylindrical membrane to be used for cell cultivation. The criterion of process effectiveness for cell growth is full filling of the membrane surface by cells in the bioreactor. While the cell growth the fiber permeability is decreased which effects to feed flow through membrane pores. The specific feature of this process is to ensure such feed flow to deliver the optimal nutrition for the cells on the external membrane surface. The velocity distribution inside the fiber and in all bioreactor as a whole has been calculated based on mass an impulse conservation equations taking into account the mathematical model assumptions. The hydrodynamics analysis in hollow fiber membrane bioreactor is described by the three-dimensional model created in ANSYS Fluent. The specific features of one membrane model are considered and for whole bioreactor too.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>культивирование</kwd><kwd>моделирование</kwd><kwd>мембрана</kwd><kwd>биореактор</kwd><kwd>гидродинамика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cultivation</kwd><kwd>modeling</kwd><kwd>membrane</kwd><kwd>bioreactor</kwd><kwd>hydrodynamics</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Freshney R. I. Animal cell culture: a practical approach. Oxford. 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