Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System

Fatih Yılmaz; Reşat Selbaş

doi:10.19113/sdufbed.58140

Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System

Abstract

In this study, a new refrigerant HFE7000, has been investigated thermodynamically in the cascade cooling system. Energy (COP) and exergy efficiency of cascade cooling system with CO₂/HFE7000 refrigerants are performed. In this regard, the impacts of various parameters on the COP and exergy efficiency and exergy destruction rate of CCS are studied. Moreover, the CO₂ refrigerant is used in the low-temperature circuit and HFE7000 is used in the high-temperature circuit. The COP and exergy efficiency of cascade cooling system are found as 2.313 and 0.5482, for cooling application. In the last section, comparison with R134a refrigerant is done, which is widely used in cascade cooling system.

Keywords

Cascade cooling,CO2,HFE7000; Energy; Exergy

References

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Fatih Yılmaz

Reşat Selbaş

Publication Date

October 30, 2017

Submission Date

April 25, 2017

Acceptance Date

-

Published in Issue

Year 2017 Volume: 21 Number: 3

DOI

https://doi.org/10.19113/sdufbed.58140

IZ

https://izlik.org/JA57PX46PJ

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RIS / Bibtex

APA

Yılmaz, F., & Selbaş, R. (2017). Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(3), 854-860. https://doi.org/10.19113/sdufbed.58140

AMA

1.Yılmaz F, Selbaş R. Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System. J. Nat. Appl. Sci. 2017;21(3):854-860. doi:10.19113/sdufbed.58140

Chicago

Yılmaz, Fatih, and Reşat Selbaş. 2017. “Energy and Exergy Analyses of CO2 HFE7000 Cascade Cooling System”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (3): 854-60. https://doi.org/10.19113/sdufbed.58140.

EndNote

Yılmaz F, Selbaş R (December 1, 2017) Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 3 854–860.

IEEE

[1]F. Yılmaz and R. Selbaş, “Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System”, J. Nat. Appl. Sci., vol. 21, no. 3, pp. 854–860, Dec. 2017, doi: 10.19113/sdufbed.58140.

ISNAD

Yılmaz, Fatih - Selbaş, Reşat. “Energy and Exergy Analyses of CO2 HFE7000 Cascade Cooling System”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/3 (December 1, 2017): 854-860. https://doi.org/10.19113/sdufbed.58140.

JAMA

1.Yılmaz F, Selbaş R. Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System. J. Nat. Appl. Sci. 2017;21:854–860.

MLA

Yılmaz, Fatih, and Reşat Selbaş. “Energy and Exergy Analyses of CO2 HFE7000 Cascade Cooling System”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 21, no. 3, Dec. 2017, pp. 854-60, doi:10.19113/sdufbed.58140.

Vancouver

1.Fatih Yılmaz, Reşat Selbaş. Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System. J. Nat. Appl. Sci. 2017 Dec. 1;21(3):854-60. doi:10.19113/sdufbed.58140

ENERGY, ENVIRONMENTAL, AND EXERGOECONOMIC (3E) ANALYSIS OF TRANSCRITICAL CO2 BOOSTER AND PARALLEL COMPRESSION SUPERMARKET REFRIGERATION CYCLES IN CLIMATE ZONES OF TÜRKİYE

Konya Journal of Engineering Sciences

https://doi.org/10.36306/konjes.1393426

Optimizing cascade refrigeration systems with low GWP refrigerants for Low-Temperature Applications: A thermodynamic analysis

Energy Conversion and Management: X

https://doi.org/10.1016/j.ecmx.2024.100722

Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System

Energy and Exergy Analyses of CO2/HFE7000 Cascade Cooling System

Abstract

Keywords

References

Details

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