Araştırma Makalesi

Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province

Cilt: 16 Sayı: 2 30 Aralık 2024
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Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province

Öz

This study analyzes the performance of ammonia-water absorption heat pump systems for Isparta province. Considering the variable climate conditions of Isparta, the effects of seasonal temperatures on heat pump performance were investigated. In the study, it was observed that the ammonia-water absorption heat pump showed acceptable performance even at low outdoor temperatures, and the efficiency of the system increased as the temperature increased. While the COP (coefficient of performance) values were 0.7981 in January, they increased to 0.8138 in September. These results reveal that ammonia-water absorption heat pumps offer a suitable solution in terms of energy efficiency in regions with climatic differences such as Isparta. In addition, when compared with the studies in the literature, it is seen that this system provides reasonable efficiency at low temperatures. The general findings of the study show that ammonia-water absorption heat pumps provide reasonable performance at low temperatures, but operate more efficiently at high temperatures. In this context, it was concluded that these systems are a suitable option in terms of energy efficiency in regions with high seasonal temperature changes, such as Isparta.

Anahtar Kelimeler

Kaynakça

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  2. Aprile M, Scoccia R, Toppi T, Guerra M, Motta M. Modelling and experimental analysis of a GAX NH3–H2O gas-driven absorption heat pump. International Journal of Refrigeration, 66, 145-155, 2016.
  3. Dehghan B, Toppi T, Aprile M, Motta M. Seasonal performance assessment of three alternative gas-driven absorption heat pump cycles. Journal of Building Engineering, 31, 101434, 2020.
  4. Din I, Rosen MA. Thermal energy storage: systems and applications. John Wiley & Sons, 2011.
  5. Ebrahimnataj Tiji A, Ramiar A, Ebrahimnataj M. Comparison the start-up time of the key parameters of aqua-ammonia and water–lithium bromide absorption chiller (AC) under different heat exchanger configurations. SN Applied Sciences, 2, 1-14, 2020.
  6. Engler M, Grossman G, Hellmann HM. Comparative simulation and investigation of ammonia-water: absorption cycles for heat pump applications. International Journal of Refrigeration, 20(7), 504-516, 1997.
  7. Famiglietti J, Toppi T, Pistocchini L, Scoccia R, Motta M. A comparative environmental life cycle assessment between a condensing boiler and a gas driven absorption heat pump. Science of the Total Environment, 762, 144392, 2021.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Enerji, Yenilenebilir Enerji Sistemleri

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Aralık 2024

Gönderilme Tarihi

3 Ekim 2024

Kabul Tarihi

9 Aralık 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 16 Sayı: 2

Kaynak Göster

APA
Elbir, A. (2024). Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province. Uluslararası Teknolojik Bilimler Dergisi, 16(2), 44-52. https://doi.org/10.55974/utbd.1560981
AMA
1.Elbir A. Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province. UTBD. 2024;16(2):44-52. doi:10.55974/utbd.1560981
Chicago
Elbir, Ahmet. 2024. “Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province”. Uluslararası Teknolojik Bilimler Dergisi 16 (2): 44-52. https://doi.org/10.55974/utbd.1560981.
EndNote
Elbir A (01 Aralık 2024) Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province. Uluslararası Teknolojik Bilimler Dergisi 16 2 44–52.
IEEE
[1]A. Elbir, “Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province”, UTBD, c. 16, sy 2, ss. 44–52, Ara. 2024, doi: 10.55974/utbd.1560981.
ISNAD
Elbir, Ahmet. “Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province”. Uluslararası Teknolojik Bilimler Dergisi 16/2 (01 Aralık 2024): 44-52. https://doi.org/10.55974/utbd.1560981.
JAMA
1.Elbir A. Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province. UTBD. 2024;16:44–52.
MLA
Elbir, Ahmet. “Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province”. Uluslararası Teknolojik Bilimler Dergisi, c. 16, sy 2, Aralık 2024, ss. 44-52, doi:10.55974/utbd.1560981.
Vancouver
1.Ahmet Elbir. Investigation of the effects of seasonal temperatures on ammonia-water absorption heat pumps for Isparta province. UTBD. 01 Aralık 2024;16(2):44-52. doi:10.55974/utbd.1560981

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