ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES

Bengü Sena Yıldırım; Naime Filiz Özdil

ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES

Abstract

The yearly energy consumption of heating, ventilation and air conditioning (HVAC) system for an operating room (OR), placed in four different countries such as Adana in Turkey, Astana in Kazakhstan, Mosul in Iraq and Dushanbe in Tajikistan have been performed in this study. This study aimed to economically evaluate the use of a 100% fresh air HVAC system in countries with different climate types in identical operation room. Moreover, 10 year’s life span has been calculated using Life Cycle Cost (LCC) method for the considered countries. As a result, energy consumption of system is lower in regions with a cold climate type such as Astana in Kazakhstan with 6.58 kW and Dushanbe in Tajikistan with 7.15 kW while is higher in hot climates, such as Adana in Turkey with 12.87 kW and Mosul in Iraq with 9.256 kW. The annual and hourly cooling load for Mosul in Iraq are higher, but the total cooling load and total energy consumption are 40.6% less than these of Adana in Turkey because the fact that the wet-bulb temperature of Mosul in Iraq is lower than it of Adana in Turkey. The HVAC system's energy consumption is in direct proportion to the LCC value of the system. For this reason, Astana in Kazakhstan, which has a cold climate type, has the lowest LCC value with $116324.332. In conclusion, the %100 fresh air HVAC system can be used for analyzed countries but it is more economical in cold climates and countries with low wet -bulb temperatures.

Keywords

References

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Details

Primary Language

English

Subjects

Mechanical Engineering (Other)

Journal Section

Research Article

Authors

Bengü Sena Yıldırım
0009-0008-6681-541X
Türkiye

Naime Filiz Özdil ^*
0000-0003-0083-7524
Türkiye

Publication Date

December 31, 2024

Submission Date

November 21, 2024

Acceptance Date

December 7, 2024

Published in Issue

Year 2024 Volume: 9 Number: 2

IZ

https://izlik.org/JA23BY76SM

Cite

RIS / Bibtex

APA

Yıldırım, B. S., & Özdil, N. F. (2024). ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES. The International Journal of Energy and Engineering Sciences, 9(2), 61-78. https://izlik.org/JA23BY76SM

AMA

1.Yıldırım BS, Özdil NF. ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES. IJEES. 2024;9(2):61-78. https://izlik.org/JA23BY76SM

Chicago

Yıldırım, Bengü Sena, and Naime Filiz Özdil. 2024. “ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES”. The International Journal of Energy and Engineering Sciences 9 (2): 61-78. https://izlik.org/JA23BY76SM.

EndNote

Yıldırım BS, Özdil NF (December 1, 2024) ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES. The International Journal of Energy and Engineering Sciences 9 2 61–78.

IEEE

[1]B. S. Yıldırım and N. F. Özdil, “ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES”, IJEES, vol. 9, no. 2, pp. 61–78, Dec. 2024, [Online]. Available: https://izlik.org/JA23BY76SM

ISNAD

Yıldırım, Bengü Sena - Özdil, Naime Filiz. “ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES”. The International Journal of Energy and Engineering Sciences 9/2 (December 1, 2024): 61-78. https://izlik.org/JA23BY76SM.

JAMA

1.Yıldırım BS, Özdil NF. ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES. IJEES. 2024;9:61–78.

MLA

Yıldırım, Bengü Sena, and Naime Filiz Özdil. “ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES”. The International Journal of Energy and Engineering Sciences, vol. 9, no. 2, Dec. 2024, pp. 61-78, https://izlik.org/JA23BY76SM.

Vancouver

1.Bengü Sena Yıldırım, Naime Filiz Özdil. ECONOMICAL EVALUATION OF %100 FRESH AIR HVAC SYSTEM FOR HOSPITAL OPERATING ROOM: A CASE STUDY FOR 4 DIFFERENT CLIMATE ZONES. IJEES [Internet]. 2024 Dec. 1;9(2):61-78. Available from: https://izlik.org/JA23BY76SM