To the question of refrigerants application efficiency
The improvement of the refrigeration machine efficiency is an ever-relevant issue. Improvement of compressors, intensification of devices, as well as application of effective working substances and new materials can be attributed to the main directions of its solution. Currently, an increase of th...
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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
2018-12-01
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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/2018/%D0%A2.%202,%20%E2%84%96%204/29-35%20%D0%9C%D0%B8%D0%B7%D0%B8%D0%BD%20%D0%92.%20%D0%9C.,%20%D0%A2%D0%B0%D1%82%D0%B0%D1%80%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%AE.%20%D0%92.,%20%D0%A0%D0%B0%D1%87%D0%BA%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%9D.%20%D0%9E..pdf |
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| Summary: | The improvement of the refrigeration machine efficiency is an ever-relevant issue. Improvement of
compressors, intensification of devices, as well as application of effective working substances and new
materials can be attributed to the main directions of its solution. Currently, an increase of the cost of
both materials and energy can be stated. In this regard, the modernization of the existing types of
heat exchangers as well as the search of the most effective working substances may turn to be the
most promising ways to intensify the devices. This problem is reflected in the study of the refrigeration
machine with a piston compressor operating at different modes. R717, R32 and R410a are selected as
working substances. In the course of research the characteristics have been received which are used
as the basis for the given recommendations on the most effective application of the studied working
substances |
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| ISSN: | 2588-0373 2587-764X |