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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">alternative</journal-id><journal-title-group><journal-title xml:lang="ru">Альтернативная энергетика и экология (ISJAEE)</journal-title><trans-title-group xml:lang="en"><trans-title>Alternative Energy and Ecology (ISJAEE)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-8298</issn><publisher><publisher-name>Международный издательский дом научной периодики "Спейс</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15518/isjaee.2023.04.120-124</article-id><article-id custom-type="elpub" pub-id-type="custom">alternative-2242</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>XXII. ИНФОРМАЦИЯ В ОБЛАСТИ  АЭЭ. 41. Информация</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>XXII. INFORMATION FOR AEE. 41. Information</subject></subj-group></article-categories><title-group><article-title>О возможности спектрального регулирования реакторов ВВЭР</article-title><trans-title-group xml:lang="en"><trans-title>Neutron spectrum control methods for reactivity compensation</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>Родыгина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rodygina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Родыгина Екатерина Александровна -  студентка 6 курса кафедры «Атомные станции и возобновляемые  источники энергии» </p><p>Екатеринбург </p></bio><bio xml:lang="en"><p>Ekaterina A. Rodygina -  6th year student of the Department of Nuclear Power Plants and Renewable Energy Sources </p><p>Yekaterinburg </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Потеряев</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Poteryaev</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Потеряев Станислав Николаевич -  инженер физик </p><p> Екатеринбург </p></bio><bio xml:lang="en"><p> Stanislav N. Poteryaev -  engineer physicist </p><p> Yekaterinburg </p></bio><email xlink:type="simple">poteriaev.stas@yandex.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>Щеклеин</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcheklein</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щеклеин Сергей Евгеньевич - доктор технических наук, профессор, заведующий кафедрой «Атомные станции и  возобновляемые источники энергии» </p><p> Екатеринбург </p></bio><bio xml:lang="en"><p> Sergey E. Shcheklein -  Doctor of technical science, professor </p><p> Yekaterinburg </p></bio><email xlink:type="simple">s.e.shcheklein@urfu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б. Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the First President of Russia B. N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>09</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>120</fpage><lpage>124</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Международный издательский дом научной периодики "Спейс, 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Международный издательский дом научной периодики "Спейс</copyright-holder><copyright-holder xml:lang="en">Международный издательский дом научной периодики "Спейс</copyright-holder><license xlink:href="https://www.isjaee.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.isjaee.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.isjaee.com/jour/article/view/2242">https://www.isjaee.com/jour/article/view/2242</self-uri><abstract><p> В работе рассмотрены основные методы, которые могут использоваться для регулирования спектра нейтронов в ядерных реакторах. Показаны их основные принципы работы, преимущества и недостатки. </p></abstract><trans-abstract xml:lang="en"><p> The paper considers the main methods that can be used to regulate the neutron spectrum in nuclear reactors. Their basic principles of operation, advantages and disadvantages are shown. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>пектральное регулирование</kwd><kwd>вытеснители</kwd><kwd>замедление нейтронов</kwd><kwd>водо-урановое отношение</kwd><kwd>тяжелая вода</kwd></kwd-group><kwd-group xml:lang="en"><kwd>spectral regulation</kwd><kwd>displacers</kwd><kwd>neutron deceleration</kwd><kwd>water-uranium ratio</kwd><kwd>heavy water</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">Ю.Д. Баранаев, А.П. Глебов, П.Л. Кириллов, А.В. Клушин. 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