Abstract
The static aeroelastic behavior of the diamond back wing is studied using a computational approach. In order to interface a structural model with a Navier-Stokes fluid model, dynamics mesh technology was used. Solutions were obtained for three flexible wings. The result indicates that the deflection reduces the normal force of flexible wing. The normal force of flexible diamond back wing is close to experimental datum. Unsymmetrical deformation of diamond back wing would induce roll moment and it would increased proportionally with the angle of attack.
| Original language | English |
|---|---|
| Pages (from-to) | 1387-1390 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 30 |
| Issue number | 12 |
| Publication status | Published - Dec 2010 |
Keywords
- Aeroelastics
- Diamond back wing
- Dynamic mesh
- Small diameter bomb