Exergetic interrelation between an heat pump and components
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the relation between the exergetic performance of the heat pump and its components are investigated experimentally by using an air to water heat pump. Moreover, the effects of the working conditions of the components on the exergetic performance of the system are exposed and discussed. An experimental air to water heat pump system was designed and built. The results were evaluated by comparing the components and heat pump according to their performances. 33–45% of the all destructed exergy of the heat pump system comes into existence in the compressor. The contribution of the condenser to the total exergy destruction rate of the heat pump is between 23% and 34%. Contribution of the compressor to the exergy destruction rate of heat pump decreases with an increase in the air temperature and it increases with a decrease in the air mass flow rate. Contribution of the compressor to the exergy destruction rate of heat pump decreases with an increase in the air temperature and it increases with a decrease in the air mass flow rate. In terms of exergetic performance of the heat pump, the importance and priority of the components vary with the heat source thermal conditions. © 2016 Elsevier Ltd
Açıklama
Anahtar Kelimeler
Energy saving, Exergy analysis, Heat pump, Heat pump components, Atmospheric temperature, Compressors, Energy conservation, Exergy, Mass transfer, Pumps, Air mass flow rate, Air temperature, Air-to-water heat pump, Exergetic performance, Exergy Analysis, Exergy destructions, Heat pumps, Thermal condition, Heat pump systems, Energy saving, Exergy analysis, Heat pump, Heat pump components, Atmospheric temperature, Compressors, Energy conservation, Exergy, Mass transfer, Pumps, Air mass flow rate, Air temperature, Air-to-water heat pump, Exergetic performance, Exergy Analysis, Exergy destructions, Heat pumps, Thermal condition, Heat pump systems
Kaynak
Applied Thermal Engineering
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
105
