Calorimetric stand for research of processes in the refrigeration unit
Objective. The aim of the work is to develop a calorimetric stand that allows simulating the operation of an energy-efficient two-evaporator refrigeration unit of a household refrigerator or freezer.Method. In the course of the work, a calorimetric setup is described that allows conducting experimen...
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| Format: | Article |
| Language: | Russian |
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Dagestan State Technical University
2022-08-01
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| Series: | Вестник Дагестанского государственного технического университета: Технические науки |
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| Online Access: | https://vestnik.dgtu.ru/jour/article/view/1077 |
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| _version_ | 1850024379915698176 |
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| author | Yu. V. Kudrov L. V. Sumzina A. V. Maksimov S. L. Filimonov |
| author_facet | Yu. V. Kudrov L. V. Sumzina A. V. Maksimov S. L. Filimonov |
| author_sort | Yu. V. Kudrov |
| collection | DOAJ |
| description | Objective. The aim of the work is to develop a calorimetric stand that allows simulating the operation of an energy-efficient two-evaporator refrigeration unit of a household refrigerator or freezer.Method. In the course of the work, a calorimetric setup is described that allows conducting experimental studies to determine the cooling capacity and energy efficiency of a modernized refrigeration unit of a household refrigerator.Result. Currently, new resource-saving circuit solutions for household refrigeration equipment have been developed. The developed solutions make it possible to increase the efficiency of the refrigeration unit, as well as to reduce its energy consumption. Theoretical calculations confirming these indicators have been carried out. To confirm the calculated values, automated experimental studies are required to determine the parameters of the refrigeration unit. The paper proposes a description of an automated calorimetric stand that allows simulating the operation of an energy-efficient dual-evaporator refrigeration unit of a household refrigerator or freezer.Conclusion. The designed calorimetric stand will allow carrying out complex experimental studies to determine the cooling capacity of the modernized refrigeration unit when operating on various refrigerants. The experimental setup also makes it possible to measure the temperature and pressure during the operation of the refrigeration unit, as well as to determine the influence of various factors on its characteristics. |
| format | Article |
| id | doaj-art-ad1da4a392e248eeb65c60ad372e033d |
| institution | DOAJ |
| issn | 2073-6185 2542-095X |
| language | Russian |
| publishDate | 2022-08-01 |
| publisher | Dagestan State Technical University |
| record_format | Article |
| series | Вестник Дагестанского государственного технического университета: Технические науки |
| spelling | doaj-art-ad1da4a392e248eeb65c60ad372e033d2025-08-20T03:01:07ZrusDagestan State Technical UniversityВестник Дагестанского государственного технического университета: Технические науки2073-61852542-095X2022-08-01492182310.21822/2073-6185-2022-49-2-18-23694Calorimetric stand for research of processes in the refrigeration unitYu. V. Kudrov0L. V. Sumzina1A. V. Maksimov2S. L. Filimonov3Russian State University of Tourism and ServiceRussian State University of Tourism and ServiceRussian State University of Tourism and ServiceRussian State University of Tourism and ServiceObjective. The aim of the work is to develop a calorimetric stand that allows simulating the operation of an energy-efficient two-evaporator refrigeration unit of a household refrigerator or freezer.Method. In the course of the work, a calorimetric setup is described that allows conducting experimental studies to determine the cooling capacity and energy efficiency of a modernized refrigeration unit of a household refrigerator.Result. Currently, new resource-saving circuit solutions for household refrigeration equipment have been developed. The developed solutions make it possible to increase the efficiency of the refrigeration unit, as well as to reduce its energy consumption. Theoretical calculations confirming these indicators have been carried out. To confirm the calculated values, automated experimental studies are required to determine the parameters of the refrigeration unit. The paper proposes a description of an automated calorimetric stand that allows simulating the operation of an energy-efficient dual-evaporator refrigeration unit of a household refrigerator or freezer.Conclusion. The designed calorimetric stand will allow carrying out complex experimental studies to determine the cooling capacity of the modernized refrigeration unit when operating on various refrigerants. The experimental setup also makes it possible to measure the temperature and pressure during the operation of the refrigeration unit, as well as to determine the influence of various factors on its characteristics.https://vestnik.dgtu.ru/jour/article/view/1077refrigeration unitcalorimetric standenergy efficiencycooling capacityheat exchangertwo-chamber refrigeratorsteam separator |
| spellingShingle | Yu. V. Kudrov L. V. Sumzina A. V. Maksimov S. L. Filimonov Calorimetric stand for research of processes in the refrigeration unit Вестник Дагестанского государственного технического университета: Технические науки refrigeration unit calorimetric stand energy efficiency cooling capacity heat exchanger two-chamber refrigerator steam separator |
| title | Calorimetric stand for research of processes in the refrigeration unit |
| title_full | Calorimetric stand for research of processes in the refrigeration unit |
| title_fullStr | Calorimetric stand for research of processes in the refrigeration unit |
| title_full_unstemmed | Calorimetric stand for research of processes in the refrigeration unit |
| title_short | Calorimetric stand for research of processes in the refrigeration unit |
| title_sort | calorimetric stand for research of processes in the refrigeration unit |
| topic | refrigeration unit calorimetric stand energy efficiency cooling capacity heat exchanger two-chamber refrigerator steam separator |
| url | https://vestnik.dgtu.ru/jour/article/view/1077 |
| work_keys_str_mv | AT yuvkudrov calorimetricstandforresearchofprocessesintherefrigerationunit AT lvsumzina calorimetricstandforresearchofprocessesintherefrigerationunit AT avmaksimov calorimetricstandforresearchofprocessesintherefrigerationunit AT slfilimonov calorimetricstandforresearchofprocessesintherefrigerationunit |