Mixed convection in a vertical parallel plate microchannel
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, cilt.129, sa.2, ss.162-166, 2007 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 129 Sayı: 2
- Basım Tarihi: 2007
- Doi Numarası: 10.1115/1.2422741
- Dergi Adı: JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.162-166
- Anahtar Kelimeler: microfluidics, vertical microchannel, mixed convection, temperature jump, velocity slip, HEAT-TRANSFER, FLUID-FLOW, GAS
- Recep Tayyip Erdoğan Üniversitesi Adresli: Hayır
Özet
In this study, fully developed mixed convective heat transfer of a Newtonian fluid in an open-ended vertical parallel plate microchannel is analytically investigated by taking the velocity slip and the temperature jump at the wall into account. The effects of the mixed convection parameter, Gr/Re, the Knudsen number Kn, and the ratio of wall temperature difference, r(T), on the microchannel hydrodynamic and thermal behaviors are determined. Finally, a Nu = f(Gr/Re, Kn, r(T)) expression is developed.