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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 custom-type="elpub" pub-id-type="custom">izmertech-102</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>ЛИНЕЙНЫЕ И УГЛОВЫЕ ИЗМЕРЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LINEAR AND ANGULAR MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Измерение геометрических параметров поверхностей раздела газожидкостных систем</article-title><trans-title-group xml:lang="en"><trans-title></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>Мордасов</surname><given-names>М. М.</given-names></name></name-alternatives><email xlink:type="simple">savencow@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>Савенков</surname><given-names>А. П.</given-names></name></name-alternatives><email xlink:type="simple">savencow@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Тамбовский государственный технический университет</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>7</issue><fpage>47</fpage><lpage>49</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/102">https://www.izmt.ru/jour/article/view/102</self-uri><abstract><p>Описан оптический метод измерений формы и размеров углубления на поверхности жидкости, образованного струей газа. Разработана установка для реализации данного метода, основанного на пропускании коллимированного лазерного луча параллельно недеформированной поверхности жидкости с проецированием изображения углубления на экране. Даны рекомендации по применению метода, позволяющие повысить точность измерений.</p></abstract><trans-abstract xml:lang="en"><p>The optical method for determining the shape and dimensions of cavity formed by gas jet on a liquid surface, and the installation for its realization are presented. The method is based on the transmission of collimated laser beam parallel to undistorted liquid surface with projection of the cavity on a screen. The recommendations for application of this method allowing to increase the measurement accuracy are given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>лазерный диод</kwd><kwd>коллимирующая линза</kwd><kwd>поверхность жидкости</kwd><kwd>углубление</kwd><kwd>струя газа</kwd><kwd>laser diode</kwd><kwd>collimator lens</kwd><kwd>liquid surface</kwd><kwd>cavity</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">Hwang H. Y., Irons G. A. A water model study of impinging gas jets on liquid surfaces // Metal*+. Mater. Trans. B. 2012. V. 43B. N. 2. P. 302-315. DOI: 10.1007/s11663-011-9613-3.</mixed-citation><mixed-citation xml:lang="en">Hwang H. Y., Irons G. A. A water model study of impinging gas jets on liquid surfaces // Metal*+. Mater. Trans. B. 2012. V. 43B. N. 2. P. 302-315. 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