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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">donstu-922</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="en"><subject>TECHNICAL SCIENCES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕХНИЧЕСКИЕ НАУКИ</subject></subj-group></article-categories><title-group><article-title>DESIGN-STAGE ADJUSTMENT OF ROTOR CRITICAL SPEEDS</article-title><trans-title-group xml:lang="ru"><trans-title>Проектная отстройка критических скоростей ротационных агрегатов машин</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>Полушкин</surname><given-names>Олег Олегович</given-names></name><name name-style="western" xml:lang="en"><surname>Polushkin</surname><given-names>Oleg O.</given-names></name></name-alternatives><email xlink:type="simple">o.polushkin@gmail.com</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>Полушкин</surname><given-names>Олег Алексеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Polushkin</surname><given-names>Oleg A.</given-names></name></name-alternatives><email xlink:type="simple">grunt@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2011</year></pub-date><volume>11</volume><issue>10</issue><fpage>1824</fpage><lpage>1830</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Polushkin O.O., Polushkin O.A., 2011</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Полушкин О.О., Полушкин О.А.</copyright-holder><copyright-holder xml:lang="en">Polushkin O.O., Polushkin O.A.</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-donstu.ru/jour/article/view/922">https://www.vestnik-donstu.ru/jour/article/view/922</self-uri><abstract><p>Know-how and the computer-applied diversity algorithm (removal) for the operational and critical rotation speeds of the rotor at the design stage (critical frequencies adjustment) are offered. Its application eliminates the possibility of significant axle elastic strains and specified rotor imbalances. It also reduces balancing costs providing the guaranteed quality of the process.</p></abstract><trans-abstract xml:lang="ru"><p>Представлены оригинальная методика и реализующий её на ЭВМ алгоритм разнесения (удаления друг от друга) эксплуатационных и критических скоростей вращения проектируемого ротационного агрегата (отстройка критических частот). Его использование исключает возможность появления в работе машин значительных упругих деформаций оси и обусловленных этим дисбалансов агрегата, снижает трудозатраты его балансировки при гарантированном обеспечении её качества.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ротор</kwd><kwd>проектирование</kwd><kwd>критическая скорость</kwd><kwd>отстройка.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rotor</kwd><kwd>designing</kwd><kwd>critical speed</kwd><kwd>adjustment.</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">Полушкин, О. О. Балансировка нежёстких роторов: монография / О. О. Полушкин. — Ростов-на-Дону: Изд. центр ДГТУ, 2011. — 169 с.</mixed-citation><mixed-citation xml:lang="en">Polushkin, O. O. Balansirovka nezhyostkix rotorov: monografiya / O. O. Polushkin. — Rostov-na-Donu: Izd. centr DGTU, 2011. — 169 s. — In Russian.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Левит, М. Справочник по балансировке / М. Левит. — Москва: Машиностроение, 1992. — 464 с.</mixed-citation><mixed-citation xml:lang="en">Levit, M. Spravochnik po balansirovke / M. Levit. — Moskva: Mashinostroenie, 1992. — 464 s. — In Russian.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">МС ИСО 1940-73. Качество балансировки вращающихся жёстких тел.</mixed-citation><mixed-citation xml:lang="en">MS ISO 1940-73. Kachestvo balansirovki vrashhayushhixsya zhyostkix tel. — In Russian.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
