Heat transfer performance of water based nanofluids containing various types of metal oxide nanoparticles in an air-cooled microchannel heat exchanger
Yazarlar (4)
Murat Parlak
Aselsan A.Ş., Türkiye
Aselsan A.Ş., Türkiye
Dr. Öğr. Üyesi Özge ÖSTÜRK SÖMEK Sinop Üniversitesi, Türkiye
Umit N. Temel
Cumhuriyet Üniversitesi, Türkiye
Cumhuriyet Üniversitesi, Türkiye
Prof. Dr. Kerim Yapici Süleyman Demirel Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | 2017 16th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) (Q1) | ||
| Dergi ISSN | 2169-3536 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 05-2017 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-05-2017 |
| Cilt / Sayı / Sayfa | 239 / 1 / 1–5 | DOI | 10.1109/ITHERM.2017.7991849 |
| Makale Linki | http://dx.doi.org/10.1109/itherm.2017.7991849 | ||
| UAK Araştırma Alanları |
Hava Kirliliği ve Kontrolü
İklim Değişikliği
Nanoteknoloji
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| Özet |
| In the present study performance of air-cooled cross flow microchannel heat exchanger is analysed experimentally with various metal oxide type nanofluids. Types of the nanoparticles and their particle size are TiO2 (30 nm, 50 nm), MgO (20 nm, 40 nm), ZnO (10-30 nm, 35-45 nm, 80-200 nm), Si02 (20-30 nm, 60-70 nm), NiO (10-20 nm) and Fe3O4 (15-20 nm). Zeta potential measurement is employed for the stability evaluation of the dispersions. Among the nanofluids considered, only suspensions containing SiO2 (60-70 nm) and NiO (10-20 nm) nanoparticles give zeta potential above the critical stability value of 30 mV. Strong dependency between relative zeta potential of the suspensions and particle size is observed. The heat transfer characteristic of nanofluids through the cross flow air cooled microchannel heat exchanger is evaluated with the overall heat transfer coefficient under laminar conditions … |
| Anahtar Kelimeler |
| Heat exchanger | Heat transfer | Nanofluid | Nanoparticles | Stability |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları |