Performance Assessment of a Near Room Temperature Magnetic Cooling System
3rd International Conference on Energy and Environment Research (ICEER), Barcelona, İspanya, 7 - 11 Eylül 2016, cilt.107, ss.188-192, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 107
- Doi Numarası: 10.1016/j.egypro.2016.12.168
- Basıldığı Şehir: Barcelona
- Basıldığı Ülke: İspanya
- Sayfa Sayıları: ss.188-192
- Anahtar Kelimeler: Clean energy, gadolinium, heating-cooling, magnetic, magnetocaloric
- Dokuz Eylül Üniversitesi Adresli: Evet
Özet
In this study, performance of a near room temperature magnetic cooling system was investigated experimentally in terms of temperature span. The current setup has a permanent magnet pairs (0.7 Tesla), a magnetocaloric material (Gadolinium) and a heat transfer fluid (water, ethylene glycol and 10% ethanol-water mixing) furthermore solar energy was used as a power source of liner motion of the magnetic system. The obtained results showed that ethanol-water was the best heat transfer fluid and also that optimum magnetization-demagnetization period for the system was found 10 s. (C) 2016 The Authors. Published by Elsevier Ltd.