Hydrodynamics of a turbulent slot jet flow impinging on a concave surface
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, cilt.39, sa.10, ss.1631-1638, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 39 Sayı: 10
- Basım Tarihi: 2012
- Doi Numarası: 10.1016/j.icheatmasstransfer.2012.10.015
- Dergi Adı: INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1631-1638
- Anahtar Kelimeler: Slot jet, Hydrodynamics, Impingement, Concave surface, Experimental, Numerical, HEAT-TRANSFER, CURVATURE
- Recep Tayyip Erdoğan Üniversitesi Adresli: Hayır
Özet
This study investigates hydrodynamic characteristics of a slot jet flow impinging on a concave surface experimentally and numerically. Six different concave plates with varying surface curvature and a flat plate are used. Air is used as the impinging coolant. In the experimental work, the slot nozzle used was specially designed with a sixth degree polynomial in order to provide a uniform velocity profile at its exit. The experiments were carried out for the jet Reynolds numbers in the range of 3000