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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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">0.32446/0368-1025it.2018-12-51-55</article-id><article-id custom-type="elpub" pub-id-type="custom">izmertech-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="ru"><subject>АКУСТИЧЕСКИЕ ИЗМЕРЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACOUSTIC MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Особенности применения интенсиметрии для определения мощности акустического излучения панели в поле аэродинамических пульсаций давления</article-title><trans-title-group xml:lang="en"><trans-title>Features of intensity measurement application to determine the acoustic radiation of the panel in the field of the aerodynamic pressure fluctuations</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>Голубев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Golubev</surname><given-names>A. Yu.</given-names></name></name-alternatives><email xlink:type="simple">alexeygolubev@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>Потокин</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Potokin</surname><given-names>G. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центральный аэрогидродинамический институт им. проф. Н. Е. Жуковского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Aerohydrodynamic Institute n.a. prof. N.E.Zhukovsky (TsAGI)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>12</issue><fpage>51</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/922">https://www.izmt.ru/jour/article/view/922</self-uri><abstract><p>Рассмотрены методические особенности измерений мощности акустического излучения модельных панелей, находящихся в поле аэродинамических пульсаций давления. Показана принципиальная возможность применения интенсиметрии в ближнем поле вибрирующей поверхности. Установлено влияние статического нагружения панели на мощность её акустического излучения в окрестности первых резонансных частот. Показано, что влияние ослабляется при увеличении частоты.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the methodological features of measurements to determine the acoustic radiation of model panels in the field of aerodynamic pressure fluctuations. The fundamental possibility of application of intensity measurement in the near field of a vibrating surface is demonstrated. The article presents the significant influence of static loading of the panel on its acoustic radiation in the vicinity of the first resonant frequencies and a significant weakening of this influence with increasing frequency.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мощность акустического излучения</kwd><kwd>интенсивность</kwd><kwd>интенсиметрический зонд</kwd><kwd>пульсации давления</kwd><kwd>the acoustic emission</kwd><kwd>intensity probe</kwd><kwd>pressure fluctuations</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">Abdrashitov R. G., Golubev A. Ju. Identification of noise sources in the cabin and determination of the sound energy local passage through the Board design based on the results of in-flight measurements of the Superjet // American Institute of Aeronautics and Astronautics (AIAA), June 2015. 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Acoustiс. Soc. Am. // 1985. V. 78. Nо 4. P. 1395-1413.</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>
