Energetic and exergetic efficiency of latent heat storage system for greenhouse heating

Bascetincelik A., Ozturk H., Paksoy H., Demirel Y.

RENEWABLE ENERGY, cilt.16, ss.691-694, 1999 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 16
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1016/s0960-1481(98)00253-5
  • Dergi Adı: RENEWABLE ENERGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.691-694
  • Anahtar Kelimeler: solar energy storage, greenhouse heating, energy and exergy efficiencies
  • Çukurova Üniversitesi Adresli: Evet

Özet

In this research, solar energy has been stored using the paraffin with the latent heat technique for heating the plastic greenhouse of 180 m(2). Energy and exergy analyses were applied for evaluation of the system efficiency. An average values of the rates of heat and thermal exergy stored into the HSV were 1740 W and 60 W for the charging periods. It was determined that the average values of the net energy and exergy efficiencies of the system were 41.9 % and 3.3 %, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.