- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Dissipation of Hydraulic Energy in Stilling Basin | ||
| Tikrit Journal of Engineering Sciences | ||
| Article 1, Volume 12, Issue 1, 2005, Pages 1-19 PDF (0 K) | ||
| Author | ||
| Dr. Raed Hobi Irzooqi | ||
| Abstract | ||
| This study was undertaken to evaluate the hydraulic performance of stilling basin with unusual shapes of baffle blocks. Seven groups of baffle blocks were selected for this purpose , these blocks were cut within a different forms, three of these groups were cut with angle (15º, 30º, 45º) horizontally. Another three groups were cut with the same above angles, but vertically. The seventh group was cut with semi-cylindrical section (shown from side view). For a comparison, standard trapezoidal baffle blocks were used. Dimensional analysis technique was used to obtain the dimensionless parameters of hydraulic performance of the cutting baffle blocks and the drag force applied on these blocks. Laboratory experiments were carried out on one raw of the cutting baffle blocks for each model. The results indicated that the cutting baffle blocks are generally better than the standard blocks in dissipation of a hydraulic energy and reduction of a hydraulic jump length, but a ratio of drag force applied on cutting baffle blocks was greater than this ratio on the standard blocks. For the same flow conditions. | ||
| Keywords | ||
| Baffle blocks; Stilling basins; Energy dissipate | ||
|
Statistics Article View: 94 PDF Download: 215 |
||