A thermodynamic comparison between heat pump and refrigeration device using several refrigerants

Afshari F., ÇOMAKLI Ö., KARAGÖZ Ş., ZAVARAGH H. G.

ENERGY AND BUILDINGS, cilt.168, ss.272-283, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 168
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1016/j.enbuild.2018.03.037
  • Dergi Adı: ENERGY AND BUILDINGS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.272-283
  • Anahtar Kelimeler: Thermodynamics, Heat pump, Refrigerator, Efficiency, COP, AIR-TO-WATER, CHARGE AMOUNT, RECIPROCATING-COMPRESSORS, HOUSEHOLD REFRIGERATORS, PERFORMANCE ANALYSIS, ENERGY ANALYSIS, CYCLE, SYSTEMS, EJECTOR, WORKING
  • Atatürk Üniversitesi Adresli: Evet

Özet

Heat pumps and refrigerators are two systems with different usage, but same working principles. Generally, HPs work in steady state condition and specific thermodynamic cycle, but refrigerator or freezer apparatus have variable cycle and work in the unsteady condition.