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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">environment</journal-id><journal-title-group><journal-title xml:lang="ru">Природообустройство</journal-title><trans-title-group xml:lang="en"><trans-title>Prirodoobustrojstvo</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1997-6011</issn><publisher><publisher-name>РГАУ-МСХА имени К.А. Тимирязева</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26897/1997-6011-2026-1-32-38</article-id><article-id custom-type="elpub" pub-id-type="custom">environment-946</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>МЕЛИОРАЦИЯ, ВОДНОЕ ХОЗЯЙСТВО И АГРОФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LAND RECLAMATION, WATER ECONOMY AND AGROPHYSICS</subject></subj-group></article-categories><title-group><article-title>Оценка качества полива спринклеров с диафрагмовым запорным механизмом</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the quality of sprinkler irrigation with a diaphragm shut-off mechanism</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1168-4001</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Журавлева</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhuravleva</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лариса Анатольевна Журавлёва, д-р техн. наук,доцент</p><p>Scopus: 57204785451;</p><p>РИНЦ ID: WOS Research ID: AAO-7123-2020;</p><p>Москва</p></bio><bio xml:lang="en"><p>Larisa A. Zhuravleva, DSs (Tech), Associate Professor</p><p>Scopus:57204785451;</p><p>RSCI ID: WOS Research ID: AAO-7123-2020</p><p>Moscow</p></bio><email xlink:type="simple">dfz@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1265-4071</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бенин</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Benin</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дмитрий Михайлович Бенин, канд. с.-х. наук., доцент</p><p>AuthorID708496</p><p>Москва</p></bio><bio xml:lang="en"><p>Dmitry M. Benin, CSs (Agro), Associate Professor</p><p>Moscow</p></bio><email xlink:type="simple">dbenin@rgau-msha.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5060-7837</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гавриловская</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilovskaya</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Надежда Владимировна Гавриловская, канд. техн. наук, доцент</p><p>AuthorID576125</p><p>Москва</p></bio><bio xml:lang="en"><p>Nadezhda V. Gavrilovskaya, CSs (Tech), Associate Professor</p><p>Moscow</p></bio><email xlink:type="simple">gavrilovskayanv@rgau-msha.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский государственный аграрный университет – МСХА имени К.А. Тимирязева; Институт мелиорации,&#13;
водного хозяйства и строительства имени А.Н. Костякова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian State Agrarian University – Moscow Agricultural Academy named after K.A. Timiryazev; A.N. Kostyakov Institute of Land Reclamation, Water Management and Construction</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>04</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>32</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Журавлева Л.А., Бенин Д.М., Гавриловская Н.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Журавлева Л.А., Бенин Д.М., Гавриловская Н.В.</copyright-holder><copyright-holder xml:lang="en">Zhuravleva L.A., Benin D.M., Gavrilovskaya N.V.</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://environment.timacad.ru/jour/article/view/946">https://environment.timacad.ru/jour/article/view/946</self-uri><abstract><p>Цель исследований – разработка конструкции и оптимизация параметров работы и расстановки вдоль трубопровода дождевальной машины спринклеров с диафрагмовым запорным механизмом. В статье рассмотрены конструкция и теоретические предпосылки спринклера с диафрагмовым запорным элементом. Дана расходно-напорная характеристика спринклера с учетом диаметра отверстия диафрагмового запорного механизма и определенного положения микродвигателя. Представлено распределение воды при установке спринклеров на спускных трубах приповерхностного полива, а также спринклеров, установленных непосредственно на трубопроводе машины с диафрагмовым запорным элементом с шагом 2 и 3 м.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of this article is to develop a design and optimize the operating parameters and placement of sprinklers with a diaphragm shut-off mechanism along the pipeline of a sprinkling machine. The article discusses the design and theoretical background of a sprinkler with a diaphragm shut-off element. It provides the flow-pressure characteristic of the sprinkler, taking into account the diameter of the diaphragm shut-off mechanism and the specific position of the micro-engine. The article presents the distribution of water when sprinklers are installed on the discharge pipes of surface irrigation, as well as sprinklers installed directly on the pipeline of a machine with a diaphragm shut-off element with a 2- and 3-meter step. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>дождевальная машина</kwd><kwd>диафрагмовый запорный механизм</kwd><kwd>расход</kwd><kwd>спринклер</kwd><kwd>распределение осадков</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sprinkler machine</kwd><kwd>diaphragm locking mechanism</kwd><kwd>flow rate</kwd><kwd>sprinkler</kwd><kwd>precipitation distribution</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда (проект № 25-26-00132).</funding-statement><funding-statement xml:lang="en">The study was supported by a grant from the Russian Science Foundation (project № 25-26-00132).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Библиодосье: «Круглый стол» / Комитет Государственной Думы по аграрным вопросам. 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