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Prof. Ramadan Youssef Sakr Moustafa :: Publications: |
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| Title: | 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: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | Local |
| Paper Link: | Not Available |
| Full paper | Not Available |
| 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 |
