Experimental and numerical assessment of PV-TvsPV by using waste aluminum as an industrial symbiosis product

Faruk Can Ö., Arslan E., Koşan M., DEMİRTAŞ M., AKTAŞ M., Aktekeli B.

Solar Energy, cilt.234, ss.338-347, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 234
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.solener.2022.02.008
  • Dergi Adı: Solar Energy
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Agricultural & Environmental Science Database, Applied Science & Technology Source, Communication Abstracts, Compendex, Computer & Applied Sciences, Environment Index, Geobase, INSPEC, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.338-347
  • Anahtar Kelimeler: Solar energy, Photovoltaic thermal collector, PV-T vs PV, 4E analysis, Waste aluminum, Ansys fluent, PHASE-CHANGE MATERIALS, PHOTOVOLTAIC-THERMAL SYSTEM, ENVIRONMENTAL BENEFITS, ENERGY STORAGE, SOLAR, EXERGY, PERFORMANCE, EFFICIENCIES, TEMPERATURE, COLLECTORS
  • Gazi Üniversitesi Adresli: Evet

Özet

© 2022Photovoltaic thermal (PV-T) collectors provide an advantage over normal photovoltaic (PV) module use by generating electrical energy and heat energy at the same time. In addition, it is possible to get more energy by increasing the electrical efficiency by cooling the PV module of the PV-T systems. In this study, PV-T system using waste aluminum and PV module were tested numerically and experimentally and their performances were compared with each other. With 4E analysis, the advantage of PV-T system over PV module was revealed. Various configurations of the PV-T (different geometries of waste aluminum) were analyzed in CFD before the experiments were carried out. Agreement between CFD and experimental results were obtained with 6.8% average error. The PV-T system was tested under similar meteorological conditions at an airflow of 50, 75 and 100 m3/h. Consequently, the thermal and electrical efficiencies of the PV-T collector were determined to be 33.41%, 41.17%, 49.62% and 11.57%, 12.99%, 13.17%, respectively. On the other hand, the electrical efficiencies of the PV module under the same condition were calculated as 10.96%, 12.04%, 11.74%. Thanks to the using waste aluminum the PV-T module was cooled to 6.79 °C and it has been obtained more 16.78% in electrical efficiency.