| publication name | Turbulent Heat Transfer Augmentation and Friction in a Circular Pipe Flows With Ribs Detached From The Wall", Engineering and Scientific Research Journal, Volume No. 13. |
|---|---|
| Authors | Youssef K. Al-Azmi, Ramadan Y. Sakr, Reda I. Afify, Mahmoud A. Fouad |
| year | 2010 |
| keywords | |
| journal | |
| volume | Not Available |
| issue | Not Available |
| pages | Not Available |
| publisher | Not Available |
| Local/International | Local |
| Paper Link | Not Available |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
The turbulent heat transfer and the friction in a circular pipe with ring ribs detached from the pipe wall have been studied experimentally. The effects of detached distance-to-rib height ratio, rib thickness-to-rib height ratio, and flow Reynolds number are examined for fixed rib height-to-pipe diameter ratio and rib pitch-to-rib height ratio. The clearance ratio (C/h) is varied from 0.222 up to unity and the Reynolds number ranged from 2.0