The fluid forces on a single cylinder in cross flow are measured experimentally by strain gauges. The drag and lift coefficients of the cylinder are measured with momentum injection of various direction and magnitude. The results show that the drag coefficient of the cylinder is reduced with momentum injection. For higher Reynolds numbers, the
magnitude of momentum injection must be increased to maintain the effectiveness of momentum injection. The influence of the drag coefficient is reduced when the angle of momentum injection is increased, and then the lift coefficient is varied obviously.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0908105-163935 |
| Date | 08 September 2005 |
| Creators | Chuang, Fu-Chi |
| Contributors | none, none, Ming-Huei Yu, none |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0908105-163935 |
| Rights | not_available, Copyright information available at source archive |
Page generated in 0.0018 seconds