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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">gumrf</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета морского и речного флота имени адмирала С. О. Макарова</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2309-5180</issn><issn pub-type="epub">2500-0551</issn><publisher><publisher-name>ФГБОУ ВО «Государственный университет морского и речного флота имени адмирала С.О. Макарова»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21821/2309-5180-2023-15-1-93-108</article-id><article-id custom-type="elpub" pub-id-type="custom">gumrf-316</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>СУДОВЫЕ ЭНЕРГЕТИЧЕСКИЕ УСТАНОВКИ И ИХ ЭЛЕМЕНТЫ (ГЛАВНЫЕ И ВСПОМОГАТЕЛЬНЫЕ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHIP POWER PLANTS AND THEIR ELEMENTS (MAIN AND AUXILIARY)</subject></subj-group></article-categories><title-group><article-title>Судовая энергетическая установка для «водородных» танкеров с установкой повторного сжижения</article-title><trans-title-group xml:lang="en"><trans-title>Ship power plant with re-liquefaction installation for tankers transporting hydrogen</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>Коняев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Koniaev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Koniaev, Dmitry V. — PhD, associate professor5/7 Dvinskaya Str., St. Petersburg, 198035</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «ГУМРФ имени адмирала С. О. Макарова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Admiral Makarov State University of Maritime&#13;
and Inland Shipping</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>28</day><month>07</month><year>2023</year></pub-date><volume>15</volume><issue>1</issue><fpage>93</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коняев Д.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Коняев Д.В.</copyright-holder><copyright-holder xml:lang="en">Koniaev D.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://journal.gumrf.ru/jour/article/view/316">https://journal.gumrf.ru/jour/article/view/316</self-uri><abstract><p>Предметом предлагаемого исследования является возможность использования водорода в качестве топлива для танкеров, перевозящих сжиженный водород. Отмечается, что вариантом решения проблемы декарбонизации мировой промышленности является возможность конкурентоспособного использования водорода в качестве топлива на морских танкерах, перевозящих сжиженный водород на значительные расстояния. Указаны основные факторы, способствующие изучению проблем совершенствования нергетических установок судов с учетом ужесточения национальных и международных требований по предотвращению загрязнения окружающей среды. Выполнен краткий обзор направлений развития водородной энергетики на примере ведущих проектов в Европе и Азии, наиболее перспективным из которых является транспортировка сжатого водорода опытным танкером японской компании Кавасаки Suiso Frontier из Австралии в Японию. Приведена стратегия выбора оптимальной пропульсивной установки сжиженного водородного танкера. В качестве методов исследования используется анализ данных, полученных в аналогичных исследованиях, а также термодинамических характеристик перспективных систем. Предлагаются интегрированные компоновочные варианты энергетических систем с учетом повторного сжижения испаряющейся части груза для танкеров, перевозящих водород. Приведены данные о существующих проектах с двигателями при подаче газа низкого и высокого давления твердооксидными топливными элементами. Рассмотрены пять перспективных энергетических систем и система повторного сжижения с циклом Клода, использующие в качестве топлива и хладагента водород и сжиженный природный газ. В результате выполненной оценки их технологической реализуемости и воздействия на окружающую среду диапазоны эксергетического КПД и удельного энергопотребления систем повторного сжижения составили 26,79–46,27 % и 3–7,45 кВтч/кг соответственно. Определена оптимальная система с двигателем низкого давления, твердооксидными топливными элементами и системой повторного сжижения.</p></abstract><trans-abstract xml:lang="en"><p>The use of hydrogen as a fuel for tankers carrying liquefied hydrogen is discussed in the paper. As a solution to the problem of the world industry decarbonization, the possibility of competitive use of hydrogen as a fuel on sea tankers transporting liquefied hydrogen over long distances is discussed. The main reasons that encourage countries with sea and river vessels to develop in the direction of improving the ship power plants, in anticipation of tightening the national and international requirements for environmental pollution prevention, are indicated. A brief overview of the development of hydrogen energy is given on the example of leading projects in Europe and Asia, the most successful of which should include the transportation of compressed hydrogen by an experienced tanker of the Japanese company Kawasaki “Suiso Frontier” from Australia to Japan. A strategy for choosing the optimal propulsion unit for a liquefied hydrogen tanker is given. As research methods, the analysis of data obtained in similar studies, as well as the analysis of thermodynamic characteristics of promising systems, is used. Integrated power system designs and re-liquefaction systems for ocean tankers transporting hydrogen are proposed. Data on existing projects with low and high pressure gas engines, solid oxide fuel cells are given. Five prospective energy systems and a re-liquefaction system with a Claude cycle, using hydrogen and liquid natural gas as fuel and refrigerant, are suggested. Their technological feasibility and environmental impact are evaluated. The re-liquefaction systems’ exergy efficiency and specific energy consumption ranges are 26.79–46.27 % and 3–7.45 kWh/kg, respectively. A system with a low pressure engine, solid oxide fuel cells and a re-liquefaction system is determined to be optimal. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>танкер для перевозки сжиженного водорода</kwd><kwd>выпарной водород</kwd><kwd>повторное сжижение</kwd><kwd>«зеленая» экология</kwd><kwd>декарбонизация</kwd><kwd>судовая энергетика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liquefied hydrogen tanker</kwd><kwd>boil-off hydrogen</kwd><kwd>re-liquefaction</kwd><kwd>“green” ecology</kwd><kwd>decarbonization</kwd><kwd>marine energy</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">Darby M. IMF calls for carbon tax on ships and planes //The Guardian [Электронный ресурс] / M. 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