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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">atu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Алматинского технологического университета</journal-title><trans-title-group xml:lang="en"><trans-title>The Journal of Almaty Technological University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-568X</issn><issn pub-type="epub">2710-0839</issn><publisher><publisher-name>АО "АТУ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.48184/2304-568X-2025-4-147-154</article-id><article-id custom-type="elpub" pub-id-type="custom">atu-2649</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>ТЕХНОЛОГИЯ ПИЩЕВОЙ И ПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD AND PROCESSING INDUSTRY TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Разработка методики инженерного расчета сушильной установки в псевдоожиженном слое</article-title><trans-title-group xml:lang="en"><trans-title>Development of an engineering calculation methodology for a fluidized bed drying unit</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6990-6631</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тусипов</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Tussipov</surname><given-names>N. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071412, Семей, улица Глинки, 20а</p></bio><bio xml:lang="en"><p>071412, Semey city, Glinka Street, 20a</p></bio><email xlink:type="simple">tno68@mail.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/0000-0002-6647-6314</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдилова</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdilova</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071412, Семей, улица Глинки, 20а</p></bio><bio xml:lang="en"><p>071412, Semey city, Glinka Street, 20a</p></bio><email xlink:type="simple">abdilova1979@bk.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/0000-0002-7619-2622</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кабулов</surname><given-names>Б. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kabulov</surname><given-names>B. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071412, Семей, улица Глинки, 20а</p></bio><bio xml:lang="en"><p>071412, Semey city, Glinka Street, 20a</p></bio><email xlink:type="simple">bolatkabylov@mail.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/0000-0002-7715-1128</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касенов</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kassenov</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010011, Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010011, Astana city, Zhenis avenue, 62</p></bio><email xlink:type="simple">amirzhan-1@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2934-972X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Конарбаева</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Konarbayeva</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>070010, Усть-Каменогорск, улица Серикбаева, 19</p></bio><bio xml:lang="en"><p>070004, Oskemen city, D. Serikbayev Street, 19</p></bio><email xlink:type="simple">gkonar@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НАО «Шәкәрім университет»<country>Казахстан</country></aff><aff xml:lang="en">NPJSC «Shakarim University»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НАО «Казахский агротехнический исследовательский университет имени С. Сейфуллина»<country>Казахстан</country></aff><aff xml:lang="en">NPJSC «S. Seifullin Kazakh Agro Technical Research University»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">НАО «Восточно-Казахстанский технический университет имени Д. Серикбаева»<country>Казахстан</country></aff><aff xml:lang="en">NJSC «D. Serikbayev East Kazakhstan technical university»<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>12</month><year>2025</year></pub-date><volume>150</volume><issue>4</issue><fpage>147</fpage><lpage>154</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тусипов Н.О., Абдилова Г.Б., Кабулов Б.Б., Касенов А.Л., Конарбаева Г.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Тусипов Н.О., Абдилова Г.Б., Кабулов Б.Б., Касенов А.Л., Конарбаева Г.Н.</copyright-holder><copyright-holder xml:lang="en">Tussipov N.O., Abdilova G.B., Kabulov B.B., Kassenov A.L., Konarbayeva G.N.</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://atu.ejournal.kz/jour/article/view/2649">https://atu.ejournal.kz/jour/article/view/2649</self-uri><abstract><p>Процесс сушки пищевых продуктов является одной из наиболее энергоёмких и технологически сложных операций в пищевой промышленности, от которой напрямую зависят сохранение качества продукции и её срок хранения. Традиционные методы сушки часто сопровождаются потерей питательных веществ и деградацией органолептических свойств, что требует разработки более эффективных технологических решений. Перспективным направлением считается использование сушилок с псевдоожиженным слоем, которые обеспечивают интенсивный тепло- и массообмен, снижают тепловые повреждения сырья и способствуют получению продукта высокого качества. В работе представлена методика инженерного расчёта сушилки псевдоожиженного слоя для полидисперсных материалов. В методику включены зависимости для определения скорости движения сушильного агента, расчёта гидравлического сопротивления установки, а также мощности привода ворошителей. Реализация предложенных расчётных подходов позволила разработать конструкцию сушилки с вращающимися горизонтальными валами с ворошителями. Такая компоновка предотвращает образование комков продукта, способствует равномерному распределению частиц и одновременно не создаёт значительного гидравлического сопротивления. Полученные результаты демонстрируют, что применение разработанной методики и конструктивных решений обеспечивает повышение экономической эффективности процесса, улучшение качества регидратируемых продуктов и расширение возможностей практического использования сушилок с псевдоожиженным слоем в пищевой промышленности.</p></abstract><trans-abstract xml:lang="en"><p>The food drying process is one of the most energy-intensive and technologically complex operations in the food industry, which directly affects the preservation of product quality and shelf life. Traditional drying methods are often accompanied by loss of nutrients and degradation of organoleptic properties, which requires the development of more efficient technological solutions. The use of fluidized bed dryers, which provide intensive heat and mass transfer, reduce thermal damage to raw materials and contribute to the production of high-quality products, is considered a promising area. The paper presents a technique for engineering calculation of a fluidized bed dryer for polydisperse materials. The methodology includes dependencies for determining the speed of movement of the drying agent, calculating the hydraulic resistance of the installation, as well as the drive power of the agitators. The implementation of the proposed computational approaches made it possible to develop a dryer design with rotating horizontal shafts with agitators. This arrangement prevents the formation of product lumps, promotes uniform particle distribution, and at the same time does not create significant hydraulic resistance. The results obtained demonstrate that the application of the developed methodology and design solutions ensures an increase in the economic efficiency of the process, an improvement in the quality of rehydrated products, and an expansion of the practical use of fluidized bed dryers in the food industry.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сушка</kwd><kwd>сушилка</kwd><kwd>псевдоожиженный слой</kwd><kwd>инженерный расчет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>drying</kwd><kwd>dryer</kwd><kwd>fluidized bed</kwd><kwd>engineering calculation</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">Hui, Y. H., Lisbeth Meunier-Goddik, and Jytte Josephsen. Handbook of Food and Beverage Fermentation Technology. Technology &amp; Engineering. 2004. p. 236.</mixed-citation><mixed-citation xml:lang="en">Hui, Y. H., Lisbeth Meunier-Goddik, and Jytte Josephsen. 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