The analysis of cascade refrigeration machine cycles efficiency using carbon dioxide
The paper analyzes and proves the feasibility of improving the energy performance of low-temperature refrigeration machines operating on R744 using cascade design with R134a, R1234yf and R717 as refrigerants based on data the scientific study of two-stage schemes analysis. At present, it is given...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2021-12-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/55-64%20%D0%A5%D1%80%D1%91%D0%BA%D0%B8%D0%BD%20%D0%90.%20%D0%A1.,%20%D0%91%D0%B0%D1%80%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%98.%20%D0%92.,%20%D0%9D%D0%B8%D0%BA%D0%B8%D1%82%D0%B8%D0%BD%20%D0%90.%20%D0%90..pdf |
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| Summary: | The paper analyzes and proves the feasibility of improving the energy performance of low-temperature
refrigeration machines operating on R744 using cascade design with R134a, R1234yf and R717 as
refrigerants based on data the scientific study of two-stage schemes analysis. At present, it is given
the existing environmental prohibitions and the growing interest in the creation of low-temperature
refrigeration machines operating on carbon dioxide (R744) in two-stage and cascade schemes, the
presented research supplements the scientific literature on justifying the use of each of them. |
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| ISSN: | 2588-0373 2587-764X |