Aeroelastic Stability Analysis of Compressor Blades in High-low Altitude
Xiang Zhang, Yuchun Chen, Xiuquan Huang
Available Online December 2015.
- https://doi.org/10.2991/icmmcce-15.2015.326How to use a DOI?
- Blade Flutter; Fluid-Structure Interaction(FSI); Aeroelastic Stability; High-low Altitude
- Fluid-structure coupled methodhas beenapplied to research the aeroelastic stability of compressor blades, and the effects of high-low altitude on blade flutter characteristics are investigated through comparison. Results show that, thesefrequenciescorresponding to displacement, elastic strain of blade are identical with the first order natural frequency based on frequency spectrum analysis,which meansthat there remains a strong possibility on the frequency in the event of blade flutter. The amplitude of displacement, elastic strain on the ground is greater than that in high altitude, so aeroelastic stability on the ground is lower than that in high altitude.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xiang Zhang AU - Yuchun Chen AU - Xiuquan Huang PY - 2015/12 DA - 2015/12 TI - Aeroelastic Stability Analysis of Compressor Blades in High-low Altitude BT - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015 PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.326 DO - https://doi.org/10.2991/icmmcce-15.2015.326 ID - Zhang2015/12 ER -