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Optimum refrigerant charge of refrigerator working with alternative refrigerants for R12 (R134a, R600a and R290)
Author
Source
Basrah Journal for Engineering Sciences
Issue
Vol. 14, Issue 2 (31 Dec. 2014), pp.149-154, 6 p.
Publisher
University of Basrah College of Engineering
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
This study presents the impacts of suitable refrigerant charge to test the performance of laboratory refrigerator rig for using three refrigerants of (R134a, R600a and R290) instead of R12 .The coefficient of performance and maximum consumption amperes are taken as function to evaluate the optimum charge of these refrigerants.
The results imply that the over refrigerant charge will reduce the system performance.
Compared the optimum refrigerant charge of R600a is (45g), R290 is (70 g) and R134a is (60g), instead of R12.
The results show that the refrigerator with R134a gives lowest capacity reduction with same performance to R12 from other alternative refrigerant, and can be taken as the best alternative refrigerant.
American Psychological Association (APA)
al-Sayyab, Ali Khalid Shakir. 2014. Optimum refrigerant charge of refrigerator working with alternative refrigerants for R12 (R134a, R600a and R290). Basrah Journal for Engineering Sciences،Vol. 14, no. 2, pp.149-154.
https://search.emarefa.net/detail/BIM-697189
Modern Language Association (MLA)
al-Sayyab, Ali Khalid Shakir. Optimum refrigerant charge of refrigerator working with alternative refrigerants for R12 (R134a, R600a and R290). Basrah Journal for Engineering Sciences Vol. 14, no. 2 (2014), pp.149-154.
https://search.emarefa.net/detail/BIM-697189
American Medical Association (AMA)
al-Sayyab, Ali Khalid Shakir. Optimum refrigerant charge of refrigerator working with alternative refrigerants for R12 (R134a, R600a and R290). Basrah Journal for Engineering Sciences. 2014. Vol. 14, no. 2, pp.149-154.
https://search.emarefa.net/detail/BIM-697189
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 154
Record ID
BIM-697189