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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">probener</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИ</journal-title><trans-title-group xml:lang="en"><trans-title>Power engineering: research, equipment, technology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-9903</issn><issn pub-type="epub">2658-5456</issn><publisher><publisher-name>Kazan State Power Engineering  University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30724/1998-9903-2021-23-2-116-127</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-1785</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>ЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Исследование тепловых процессов в водородно-кислородных парогенераторах киловаттного класса мощности</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of thermal processes in hydrogen-oxygen steam generators of kilowatt power class</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>Счастливцев</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Schastlivtsev</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Счастливцев Алексей Иванович, к. т. н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexey I. Schastlivtsev</p></bio><email xlink:type="simple">h2lab@mail.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>Молотов</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Molotov</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Молотов Иван Михайлович</p><p>Москва</p></bio><bio xml:lang="en"><p>Ivan M. Molotov</p></bio><email xlink:type="simple">h2lab@mail.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>Борзенко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Borzenko</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борзенко Василий Игоревич, к. т. н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Vasily I. Borzenko</p></bio><email xlink:type="simple">h2lab@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Объединенный институт высоких температур РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Joint Institute of High Temperatures of RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2021</year></pub-date><volume>23</volume><issue>2</issue><fpage>116</fpage><lpage>127</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Счастливцев А.И., Молотов И.М., Борзенко В.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Счастливцев А.И., Молотов И.М., Борзенко В.И.</copyright-holder><copyright-holder xml:lang="en">Schastlivtsev A.I., Molotov I.M., Borzenko V.I.</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.energyret.ru/jour/article/view/1785">https://www.energyret.ru/jour/article/view/1785</self-uri><abstract><p>ЦЕЛЬ. Проведение экспериментальных исследований водородно-кислородного парогенератора киловаттного класса мощности (ВКП) для изучения процессов тепло- и массопереноса. МЕТОДЫ. На первом этапе была рассмотрена технологическая система диагностики и управления ВКП, с помощью которой прошли предварительные экспериментальные исследования, по результатам которых были модернизированы его основные конструктивные элементы. Далее, на втором этапе, была создана автоматизированная система управления технологическим процессом (АСУ ТП), что обеспечило проведение многорежимных экспериментальных исследований ВКП. РЕЗУЛЬТАТЫ. Конструкция ВКП показала свою работоспособность. Приведены изменение расхода охлаждающей воды, давлений и температуры в камере испарения во время многорежимных испытаний, так же показаны обобщенные результаты проведенных экспериментальных исследований, где представлена зависимость температуры пара от массовой доли воды при различных коэффициентах избытка окислителя. ЗАКЛЮЧЕНИЕ. В ходе предварительных экспериментальных исследований была проведена разработка модернизированных узлов ВКП, обеспечивающих повышение эффективности его работы. Созданная АСУ ТП позволила успешно провести последующие многорежимные экспериментальные исследования с двумя различными типами камер сгорания. Показатели непрореагировавшего водорода сравнимы с уже достигнутыми в существующих аппаратах. Характерные времена перехода с режима на режим показывают соответствие требованиям для создания автономных энергоустановок на основе возобновляемых источников энергии.</p></abstract><trans-abstract xml:lang="en"><sec><title>PURPOSE</title><p>PURPOSE. Testing of a hydrogen-oxygen steam generator (HOSG) of the kilowatt power class for the study of heat and mass transfer processes. METHODS. At the first stage, the technological system of diagnostics and control was considered, with the help of which preliminary tests were carried out. According to the results of which the structural elements of the HOSG were modernized. Further, at the second stage, an automated process control system was created, which ensured the conduct of multi-mode tests of the HOSG. RESULTS. The design of the HOSG showed its efficiency. The changes in the cooling water flow rate, pressure and temperature in the evaporation chamber during multi-mode tests are presented, as well as the generalized results of experimental studies, which show the dependence of the steam temperature on the mass fraction of water at different coefficients of the excess oxidizer.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. During the preliminary tests, the development of upgraded components of the HOSG was carried out, ensuring an increase in the efficiency of its operation. The created automated control system made it possible to successfully conduct subsequent multi-mode tests with two different types of cameras. The indicators of unreacted hydrogen are comparable to those already achieved in existing devices. The characteristic transition times from mode to mode show compliance with the requirements for creating autonomous power plants based on renewable energy sources.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>водород</kwd><kwd>сжигание водорода</kwd><kwd>водородно-кислородный парогенератор</kwd><kwd>автоматизация</kwd><kwd>АСУ ТП</kwd><kwd>АСНИ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogen</kwd><kwd>hydrogen combustion</kwd><kwd>hydrogen-oxygen steam generator</kwd><kwd>automation</kwd><kwd>automated process control system</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">Солодова Н.Л. и др. Водород-энергоноситель и реагент. Технологии его получения // Известия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИ. 2017. 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