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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Computational nanotechnology</journal-id><journal-title-group><journal-title xml:lang="en">Computational nanotechnology</journal-title><trans-title-group xml:lang="kk"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="pt"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="ru"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Computational nanotechnology</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-223X</issn><issn publication-format="electronic">2587-9693</issn><publisher><publisher-name xml:lang="en">YUR-VAK</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">529785</article-id><article-id pub-id-type="doi">10.33693/2313-223X-2020-7-4-21-24</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Application of solar dryers for drying agricultural products and optimization of drying time</article-title><trans-title-group xml:lang="ru"><trans-title>Применение гелиосушилок для сушки сельскохозяйственных продуктов и оптимизация времени сушки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rakhimov</surname><given-names>Rustam Kh.</given-names></name><name xml:lang="ru"><surname>Рахимов</surname><given-names>Рустам Хакимович</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr. Sci. (Eng.); Head at the Laboratory No. 1</p></bio><bio xml:lang="ru"><p>доктор технических наук, профессор; заведующий лабораторией № 1</p></bio><email>rustam-shsul@yandex.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mukhtorov</surname><given-names>Dilmurod N.</given-names></name><name xml:lang="ru"><surname>Мухторов</surname><given-names>Дильмурод Нумонжонович</given-names></name></name-alternatives><bio xml:lang="en"><p>assistant at the Department of Electrical Engineering, Electrical Mechanics and Electrical Technology</p></bio><bio xml:lang="ru"><p>ассистент кафедры «Электротехника, электромеханика и электротехнология»</p></bio><email>dimajone0909@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Materials Science, SPA “Physics-Sun”, Academy of Science of Uzbekistan</institution></aff><aff><institution xml:lang="ru">Институт материаловедения Научно-производственного объединения «Физика-Солнце» Академии наук Республики Узбекистан</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Fergana Polytechnic Institute</institution></aff><aff><institution xml:lang="ru">Ферганский Политехнический институт</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2020</year></pub-date><volume>7</volume><issue>4</issue><issue-title xml:lang="en">VOL 7, NO4 (2020)</issue-title><issue-title xml:lang="ru">ТОМ 7, №4 (2020)</issue-title><fpage>21</fpage><lpage>24</lpage><history><date date-type="received" iso-8601-date="2023-07-05"><day>05</day><month>07</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Yur-VAK</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Юр-ВАК</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Yur-VAK</copyright-holder><copyright-holder xml:lang="ru">Юр-ВАК</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/">https://journals.eco-vector.com/2313-223X/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/2313-223X/article/view/529785">https://journals.eco-vector.com/2313-223X/article/view/529785</self-uri><abstract xml:lang="en"><p>Given the limited mineral resources and the impossibility of using the world’s hydrocarbon reserves in a steady and growing way in the near future, the most important task facing every country is to find a way to prevent the impending energy crisis or alleviate the country’s energy problems. One of the ways to solve the global problems facing humanity is to use renewable energy sources. Based on the above information in this article, a method for analyzing the drying of agricultural products using solar and electricity has been developed. Modern designs of drying devices have been studied. Experimental studies were conducted on the basis of experimental research data, a sample of a solar dryer was constructed, optimal measurements were calculated, and the results of theoretical and experimental studies were presented. The thermotechnical properties of the solar dryer were studied. One of the most pressing issues today is the efficient use of solar energy and, of course, the development of energy-efficient energy-efficient devices, the introduction of the device into practice. The energy device we recommend below allows you to process and harvest agricultural products, fruits and vegetables in a timely manner, ensure the continuity of the drying process, and obtain fast and high-quality dried products with low energy consumption.</p></abstract><trans-abstract xml:lang="ru"><p>Учитывая ограниченность минеральных ресурсов и невозможность устойчивого и растущего использования мировых запасов углеводородов в ближайшем будущем, важнейшей задачей, стоящей перед каждой страной, является поиск путей предотвращения надвигающегося энергетического кризиса или смягчения энергетических проблем. Одним из путей решения глобальных проблем, стоящих перед человечеством, является использование возобновляемых источников энергии. На основе приведенной выше информации в данной статье разработан метод анализа сушки сельскохозяйственной продукции с использованием солнечной и электрической энергии. Изучены современные конструкции сушильных устройств. На основе данных экспериментальных исследований были проведены экспериментальные исследования, построен образец солнечной сушилки, рассчитаны оптимальные измерения, представлены результаты теоретических и экспериментальных исследований. Исследованы теплотехнические свойства солнечной сушилки. Одним из наиболее актуальных вопросов сегодня является эффективное использование солнечной энергии и, конечно же, разработка энергоэффективных энергоэффективных устройств, внедрение этого устройства в практику. Энергетическое устройство, которое мы рекомендуем ниже, позволяет своевременно обрабатывать и собирать сельскохозяйственную продукцию, фрукты и овощи, обеспечивать непрерывность процесса сушки, а также получать быструю и качественную сушеную продукцию с низким энергопотреблением.</p></trans-abstract><kwd-group xml:lang="en"><kwd>solar air heater</kwd><kwd>drying chamber</kwd><kwd>temperatures</kwd><kwd>convection</kwd><kwd>saving</kwd><kwd>energy efficiency</kwd><kwd>drying</kwd><kwd>solar</kwd><kwd>electricity</kwd><kwd>agricultural products</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Солнечный воздухонагреватель</kwd><kwd>сушильная камера</kwd><kwd>температура</kwd><kwd>конвекция</kwd><kwd>экономия</kwd><kwd>энергоэффективность</kwd><kwd>сушка</kwd><kwd>солнечная энергия</kwd><kwd>электроэнергия</kwd><kwd>сельскохозяйственная продукция</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Lebedev P.D. 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