Year 2018, Volume 5 , Issue 2, Pages 61 - 67 2018-10-20

Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions

Dilek Nur Özen [1] , Muhammed Emin Tolu [2] , Uğur Köklü [3]


Meeting the energy demand and reducing high energy costs are becoming more and more essential for mankind. Concordantly, increasing scientific studies are trying to provide new techniques and solutions every day. In the area of refrigeration technology, which is the cause of a considerable part of the energy consumption, very significant studies are being done to increase energy efficiency. Ejector cooling technology, which is supposed to be able to replace conventional cooling systems, is an area of research that attracts the attention of researchers and that various researches are being carried out on them. In this study, theoretical performance analysis of an ejector cooling system that is using R123 as refrigerant and designed according to the constant area model has done. In the cooling system, the ejector is considered as the substitute of the compressor. The theoretical analysis of the system was carried out by using a computer program which is being used for modelling and simulation. All the data belong to the thermodynamic properties of R123 refrigerant were processed to the program. By using this data in the prepared program, it is possible to simulate desired values according to different situations and conditions. Thus, the effects of using R123 refrigerant on the coefficient of performance (COP) of the cooling system under various operating conditions are examined and the findings are presented in graphs.

Ejector, COP, Entrainment ratio, Temperature, Simulation, Cooling
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Primary Language en
Subjects Engineering, Mechanical
Journal Section Research Article
Authors

Author: Dilek Nur Özen (Primary Author)
Institution: NECMETTİN ERBAKAN ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Country: Turkey


Author: Muhammed Emin Tolu
Institution: KARAMANOĞLU MEHMETBEY ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Country: Turkey


Author: Uğur Köklü
Institution: KARAMANOĞLU MEHMETBEY ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Country: Turkey


Dates

Publication Date : October 20, 2018

Bibtex @research article { ijeat427229, journal = {International Journal of Energy Applications and Technologies}, issn = {}, eissn = {2548-060X}, address = {editor.ijeat@gmail.com}, publisher = {İlker ÖRS}, year = {2018}, volume = {5}, pages = {61 - 67}, doi = {10.31593/ijeat.427229}, title = {Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions}, key = {cite}, author = {Özen, Dilek Nur and Tolu, Muhammed Emin and Köklü, Uğur} }
APA Özen, D , Tolu, M , Köklü, U . (2018). Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions. International Journal of Energy Applications and Technologies , 5 (2) , 61-67 . DOI: 10.31593/ijeat.427229
MLA Özen, D , Tolu, M , Köklü, U . "Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions". International Journal of Energy Applications and Technologies 5 (2018 ): 61-67 <https://dergipark.org.tr/en/pub/ijeat/issue/39866/427229>
Chicago Özen, D , Tolu, M , Köklü, U . "Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions". International Journal of Energy Applications and Technologies 5 (2018 ): 61-67
RIS TY - JOUR T1 - Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions AU - Dilek Nur Özen , Muhammed Emin Tolu , Uğur Köklü Y1 - 2018 PY - 2018 N1 - doi: 10.31593/ijeat.427229 DO - 10.31593/ijeat.427229 T2 - International Journal of Energy Applications and Technologies JF - Journal JO - JOR SP - 61 EP - 67 VL - 5 IS - 2 SN - -2548-060X M3 - doi: 10.31593/ijeat.427229 UR - https://doi.org/10.31593/ijeat.427229 Y2 - 2018 ER -
EndNote %0 International Journal of Energy Applications and Technologies Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions %A Dilek Nur Özen , Muhammed Emin Tolu , Uğur Köklü %T Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions %D 2018 %J International Journal of Energy Applications and Technologies %P -2548-060X %V 5 %N 2 %R doi: 10.31593/ijeat.427229 %U 10.31593/ijeat.427229
ISNAD Özen, Dilek Nur , Tolu, Muhammed Emin , Köklü, Uğur . "Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions". International Journal of Energy Applications and Technologies 5 / 2 (October 2018): 61-67 . https://doi.org/10.31593/ijeat.427229
AMA Özen D , Tolu M , Köklü U . Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions. IJEAT. 2018; 5(2): 61-67.
Vancouver Özen D , Tolu M , Köklü U . Thermodynamic analysis of an ejector cooling system using R123 as refrigerant under different working conditions. International Journal of Energy Applications and Technologies. 2018; 5(2): 67-61.