Abstract
Fluid-structure interaction (FSI) analysis of inflatable wing was carried out based on the ABAQUS-FLUENT FSI software. Distance-weighted average interpolation function was used to transfer aerodynamic pressure distribution between coupling interfaces. Deformation data was transferred using constant volume tetrahedron transformation method. Relationship among interior pressure, stiffness and buckling behavior of inflatable wing was obtained. Analog loading system of inflatable wing was established to validate the feasible of the optimization scheme. The results show that FSI method is applicable to make the deformation analysis of inflatable wing. The results of the FSI analysis and the analog loading test coincide to each other well.
| Original language | English |
|---|---|
| Pages (from-to) | 188-192 |
| Number of pages | 5 |
| Journal | Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics |
| Volume | 40 |
| Issue number | 2 |
| State | Published - Feb 2014 |
Keywords
- Fluid-structure interaction
- Inflatable wing
- Simulation analysis
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