A Combined Numerical and Experimental Study of Heat Transfer in a Roughened Square Channel with 45∘ Ribs
Experimental investigations have shown that the enhancement in heat transfer coefficients for air flow in a channel roughened with low blockage (e/Dh<0.1) angled ribs is on the average higher than that roughened with 90∘ ribs of the same geometry. Secondary flows generated by the angled ribs are...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2005-01-01
|
| Series: | International Journal of Rotating Machinery |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/IJRM.2005.60 |