Back to Search
Start Over
Çift buharlaştırıcılı ve ejektörlü bir soğutma sisteminin termodinamik analizi.
- Source :
-
Journal of the Faculty of Engineering & Architecture of Gazi University / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, . 2016, Vol. 31 Issue 4, p1039-1047. 9p. - Publication Year :
- 2016
-
Abstract
- In this study, theoretical investigations of double evaporator refrigeration system and with adding an ejector to the current system were carried out using energy and momentum equations. The relative increase in COP with respect to the conventional double evaporator refrigeration system was analyzed in terms of condenser and evaporator temperatures. Also exergy analyses of systems were examined and results were showed graphically. In the study, R134a and its potential substitute R1234yf were used. The analyses showed that COP improvements of the proposed system by using ejector as an expansion device were approximately 15% for R134a and about 17% for R1234yf, respectively. [ABSTRACT FROM AUTHOR]
- Subjects :
- *THERMODYNAMICS
*EVAPORATORS
*EJECTOR pumps
*EXERGY
*COOLING
*REFRIGERANTS
Subjects
Details
- Language :
- Turkish
- ISSN :
- 13001884
- Volume :
- 31
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of the Faculty of Engineering & Architecture of Gazi University / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi,
- Publication Type :
- Academic Journal
- Accession number :
- 120259108
- Full Text :
- https://doi.org/10.17341/gummfd.67211