The optimum performance of an irreversible solar-driven Carnot refrigerator and combined heat engine


Goktun S., Yavuz H.

JOURNAL OF PHYSICS D-APPLIED PHYSICS, cilt.30, sa.24, ss.3317-3321, 1997 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Konu: 24
  • Basım Tarihi: 1997
  • Doi Numarası: 10.1088/0022-3727/30/24/009
  • Dergi Adı: JOURNAL OF PHYSICS D-APPLIED PHYSICS
  • Sayfa Sayıları: ss.3317-3321

Özet

By employing the energetic optimization technique, the optimal performance of a focusing collector-driven, irreversible Carnot refrigerator with three heat sources and a combined heat engine is investigated A minimum operating parameter and a relation between the maximum overall efficiencies are obtained for the systems under consideration, A minimum value for the total solar insolation needed to overcome internal irreversibilities for start-up of the systems is defined and the effect of the collector design parameters on this value is investigated.