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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Engineering Research</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Engineering Research</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Инженерные исследования</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2312-8143</issn><issn publication-format="electronic">2312-8151</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">21420</article-id><article-id pub-id-type="doi">10.22363/2312-8143-2019-20-1-14-19</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Mechanical engineering and machine science</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Машиностроение и машиноведение</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Influence of temperatures of a low-potential source and heat consumer on the efficiency of a heat pump</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние температур низкопотенциального источника и потребителя теплоты на эффективность теплового насоса</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Antipov</surname><given-names>Yuriy A.</given-names></name><name xml:lang="ru"><surname>Антипов</surname><given-names>Юрий Александрович</given-names></name></name-alternatives><bio xml:lang="en"><p>Associate Professor of Department of Mechanical and Instrument Engineering, Academy of Engineering, Candidate of Technical Sciences</p></bio><bio xml:lang="ru"><p>Доцент департамента машиностроения и приборостроения, Инженерная академия, к.т.н., доцент</p></bio><email>rudntit@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shkarin</surname><given-names>Kirill V.</given-names></name><name xml:lang="ru"><surname>Шкарин</surname><given-names>Кирилл Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>Assistant of Department of Mechanical and Instrument Engineering, Academy of Engineering</p></bio><bio xml:lang="ru"><p>Ассистент департамента машиностроения и приборостроения, Инженерная академия</p></bio><email>rudntit@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shatalova</surname><given-names>Irina I.</given-names></name><name xml:lang="ru"><surname>Шаталова</surname><given-names>Ирина Ивановна</given-names></name></name-alternatives><bio xml:lang="en"><p>Associate Professor of Department of Engineering Business and Management, Academy of Engineering, Candidate of Agricultural Sciences</p></bio><bio xml:lang="ru"><p>Доцент департамента инженерного бизнеса и менеджмента, Инженерная академия, к.с.-х.н</p></bio><email>rudntit@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Egorov</surname><given-names>Semen A.</given-names></name><name xml:lang="ru"><surname>Егоров</surname><given-names>Семен Анатольевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Graduate student of Department of Mechanical and Instrument Engineering, Academy of Engineering</p></bio><bio xml:lang="ru"><p>Студент департамента машиностроения и приборостроения, Инженерная академия</p></bio><email>rudntit@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matyakubova</surname><given-names>Nargiza U.</given-names></name><name xml:lang="ru"><surname>Матякубова</surname><given-names>Наргиза Улугбековна</given-names></name></name-alternatives><bio xml:lang="en"><p>Graduate student of Department of Mechanical and Instrument Engineering, Academy of Engineering</p></bio><bio xml:lang="ru"><p>Студент департамента машиностроения и приборостроения, Инженерная академия</p></bio><email>rudntit@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia (RUDN University)</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>20</volume><issue>1</issue><issue-title xml:lang="en">VOL 20, NO1 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 20, №1 (2019)</issue-title><fpage>14</fpage><lpage>19</lpage><history><date date-type="received" iso-8601-date="2019-07-08"><day>08</day><month>07</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Antipov Y.A., Shkarin K.V., Shatalova I.I., Egorov S.A., Matyakubova N.U.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Антипов Ю.А., Шкарин К.В., Шаталова И.И., Егоров С.А., Матякубова Н.У.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Antipov Y.A., Shkarin K.V., Shatalova I.I., Egorov S.A., Matyakubova N.U.</copyright-holder><copyright-holder xml:lang="ru">Антипов Ю.А., Шкарин К.В., Шаталова И.И., Егоров С.А., Матякубова Н.У.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/engineering-researches/article/view/21420">https://journals.rudn.ru/engineering-researches/article/view/21420</self-uri><abstract xml:lang="en"><p>The article describes the experimental setup for testing a heat pump and the results of its operation at various temperatures at its inlet and outlet. An actually task is to study the operation of a heat pump under various boundary conditions, which are determined from the phase transition temperature in the evaporator and condenser. These temperatures depend on the temperature in the evaporator of a low-potential source of heat (the lower source is water, air, etc.) and the temperature in the condenser of a high-potential source of heat (the upper source is a consumer). The main indicator of the efficiency of the heat pump is the coefficient of performance. To determine the reliable value of the coefficient of performance, tests of compression heat pump were carried out. Refrigerant R-142b was used as a working fluid. Based on the experimental data, the dependences of the coefficient of performance on the temperature of the hot and cold heat source are constructed. Also, the coefficient of performance heat pump decreases when the lower heat source decreases.</p></abstract><trans-abstract xml:lang="ru"><p>В статье приводятся описание экспериментальной установки для испытания теплового насоса и результаты его работы при различных температурах низкопотенциального источника теплоты и теплопотребителя. От значений этих температур в значительной степени зависит эффективность теплового насоса. Теоретическое определение параметров эффективности дает широкий разброс параметров теплового насоса из-за сложности определения внешних и внутренних потерь, поэтому экспериментальное исследование работы теплового насоса при различных температурных условиях является актуальной задачей. Главным показателем эффективности теплового насоса служит коэффициент преобразования (отношение отданной теплопотребителю теплоты к затраченной в компрессоре работе). Для определения достоверной величины коэффициента преобразования проведены испытания компрессионного теплового насоса. В качестве рабочего тела использовался хладагент R-142b. Установлено, что при увеличении температуры теплопотребителя коэффициент преобразования теплового насоса резко падает. Также коэффициент преобразования теплового насоса понижается при уменьшении температуры низкопотенциального источника теплоты.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тепловой насос</kwd><kwd>экспериментальная установка</kwd><kwd>коэффициент преобразования</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Andryushchenko AI. Vozmozhnaya ekonomiya topliva ot ispol’zovaniya utilizatsionnykh TNU v sistemakh energosberezheniya predpriyatii [Possible fuel economy from the use of utilization of heat pumps in energy-saving systems of enterprises]. Industrial Energy. 2003;(2): 3-7. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Андрющенко А.И. Возможная экономия топлива от использования утилизационных ТНУ в системах энергосбережения предприятий // Промышленная энергетика. 2003. № 2. С. 7-10.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Vozdushnye teplovye nasosy [Air heat pumps]. Moscow: Publishing Center “Aqua-Therm”; 2012. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Воздушные тепловые насосы. М.: Аква-Терм, 2012. 92 с.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Kulakovskij AI, Novikov VI, Chervyakov CC. Remont i ekspluatatsiya kholodil’nykh ustanovok [Repair and maintenance of refrigeration]. Moscow: Vysshaya Shkola Publ.; 1992. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Кулаковский А.И., Новиков В.И., Червяков C.C. Ремонт и эксплуатация холодильных установок. М.: Высшая школа, 1992. 256 с.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Bykov AV, Kalnin IM, Kruze AS. Kholodil’nye mashiny i teplovye nasosy [Refrigerating machines and heat pumps]. Moscow: Agropromizdat Publ.; 1988. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Быков А.В., Калнинь И.М., Крузе А.С. Холодильные машины и тепловые насосы. М.: Агропромиздат, 1988. 287 с.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Khainrikh G. Teplonasosnye ustanovki dlya otopleniya i goryachego vodosnabzheniya [Heat pump installations for heating and hot water supply]. Moscow: Stroiizdat Publ.; 1985. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Хайнрих Г. Теплонасосные установки для отопления и горячего водоснабжения. М.: Стройиздат, 1985. 351 с.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">9th International IEA Heat Pump Conference. Large scale industrial heat pumps - market analysis, potentials, barriers and best-practice examples. Zurich, Switzerland; 2008.</mixed-citation><mixed-citation xml:lang="ru">9th International IEA Heat Pump Conference. Large scale industrial heat pumps - market analysis, potentials, barriers and best-practice examples. Zurich, Switzerland, 2008.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Baranenko AV, Buharin NN, Pekarev VI, Timofeevskij LS. Kholodil’nye mashiny: uchebnik dlya studentov vtuzov spetsial’nosti “Tekhnika i fizika nizkikh temperature” [Refrigerating machines: a textbook for students of technical colleges of the specialty “Technique and physics of low temperatures”]. Saint Petersburg: Politekhnika Publ.; 2006. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Бараненко А.В., Бухарин Н.Н., Пекарев В.И., Тимофеевский Л.С. Холодильные машины: учебник для студентов втузов специальности - «Техника и физика низких температур». СПб.: Политехника, 2006. 944 с.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Fortov VE, Spielrain EE. Energiya i energetika [Energy and energetics]. Moscow: Boocos Publ.; 2004. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Фортов В.Е., Шпильрайн Э.Э. Энергия и энергетика. М.: Букос, 2004. 76 c.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Smordin AI, Parshin SA. Optimizatsiya sostava kholodil’nogo agenta nizkotemperaturnoi stupeni tsikla na dvoinom smeshannom khladagente [Optimization of the composition of the refrigerant low-temperature stage of the cycle on a double mixed refrigerant]. Chemical and Petroleum engineering. 2017;(7): 21-25.</mixed-citation><mixed-citation xml:lang="ru">Смордин А.И., Паршин С.А. Оптимизация состава холодильного агента низкотемпературной ступени цикла на двойном смешанном хладагенте // Химическое и нефтегазовое машиностроение. 2018. № 7. С. 21-25.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Malafeev II, Marinyuk BT, Ilyin GA. Razrabotka i raschetno-eksperimental’noe issledovanie teplovogo nasosa dlya sistem vakuumnoi distillyatsii vody [Development and design and experimental study of a heat pump for vacuum water distillation systems]. Chemical and Petroleum engineering. 2017;(9): 24-28.</mixed-citation><mixed-citation xml:lang="ru">Малафеев И.И., Маринюк Б.Т., Ильин Г.А. Разработка и расчетно-экспериментальное исследование теплового насоса для систем вакуумной дистилляции воды // Химическое и нефтегазовое машиностроение. 2018. № 9. С. 24-28.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Shatalov IK, Antipov YuA, Dubentsov KG. Primenenie tsikla Lorentsa v teplovykh nasosakh [Application of Lorentz cycle in heat pumps]. Chemical and Petroleum engineering. 2017;(11): 23-24.</mixed-citation><mixed-citation xml:lang="ru">Шаталов И.К., Антипов Ю.А., Дубенцов К.Г. Применение цикла Лоренца в тепловых насосах // Химическое и нефтегазовое машиностроение. 2017. № 11. С. 23-24.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Antipov YuA, Patrakhaltsev NN, Oschepkov PP, Shatalov IK, Shatalov II. Povyshenie effektivnosti kogeneratsionnoi ustanovki na baze gazovogo dvigatelya vnutrennego sgoraniya [Improving the efficiency of the cogeneration plant based on the gas internal combustion engine]. Autogas filling complex + Alternative fuel. 2018;17(11): 504-506.</mixed-citation><mixed-citation xml:lang="ru">Антипов Ю.А., Патрахальцев Н.Н., Ощепков П.П., Шаталов И.К., Шаталова И.И. Повышение эффективности когенерационной установки на базе газового двигателя внутреннего сгорания // АвтоГазоЗаправочный комплекс + Альтернативное топливо. 2018. Т. 17. № 11. С. 504-506.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Protsenko VP. Resursoi prirodosberegayushchaya energetika Rossii [Resource and environmental energy of Russia]. Energy saving and water treatment. 2017;(5): 6-15. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Проценко В.П. Ресурсои природосберегающая энергетика России // Энергосбережение и водоподготовка. 2017. № 5 (109). С. 6-15.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Shatalov IK. Teplonasosnye ustanovki s privodom ot teplovykh dvigatelei: uchebnoe posobie [Heat pump installations driven by heat engines: textbook]. Moscow: RUDN Publ.; 2009. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Шаталов И.К. Теплонасосные установки с приводом от тепловых двигателей: учебное пособие. М.: РУДН, 2009. 94 с.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Yuguo Wu, Yake Jiang, Bo Gao, Zhigang Liu, Jing Liu. Thermodynamic analysis on an instantaneous water heating system of shower wastewater source heat pump. Journal of Water Reuse and Desalination. 2018;8(3): 404-411.</mixed-citation><mixed-citation xml:lang="ru">Yuguo Wu, Yake Jiang, Bo Gao, Zhigang Liu, Jing Liu. Thermodynamic analysis on an instantaneous water heating system of shower wastewater source heat pump // Journal of Water Reuse and Desalination. 2018. No. 8 (3). Pp. 404-411.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">Kurtz-Orecka K, Tuchowski W. Combined heat pumpdistrict heating network energy source. E3S Web of Conferences. 2018;(49): 00063.</mixed-citation><mixed-citation xml:lang="ru">Kurtz-Orecka K., Tuchowski W. Combined heat pumpdistrict heating network energy source // E3S Web of Conferences. 2018. 49. 00063.</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">Wołoszyn J, Gołaś A. Coefficient of Performance Stabilisation in Ground Source Heat Pump Systems. Journal of Sustainable Development of Energy, Water and Environment Systems. 2017;5(4): 645-656.</mixed-citation><mixed-citation xml:lang="ru">Wołoszyn J., Gołaś A. Coefficient of Performance Stabilisation in Ground Source Heat Pump Systems // Journal of Sustainable Development of Energy, Water and Environment Systems. 2017. No. 5 (4). Pp. 645-656.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Baranenko AV, Bukharin NN, Pekarev VI, Timofeevsky LS. Kholodil’nye mashiny [Refrigerating machines]. Saint Petersburg: Politekhnika Publ.; 2006. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Бараненко А.В., Бухарин Н.Н., Пекарев В.И., Тимофеевский Л.С. Холодильные машины. СПб.: Политехника, 2006. 933 с.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Ibrahim Dincer. Comprehensive Energy Systems. 2018;(2): 435-474.</mixed-citation><mixed-citation xml:lang="ru">Ibrahim Dincer. Comprehensive Energy Systems. 2018. Vol. 2. Pp. 435-474.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
