|
|
|
| Supersonic Wind Tunnel Subcritical Flutter Test Research on a Full Scale Rudder Installed in Steering Gear |
| WANG Jue， WANG Yuchao， JI Chen |
| China Academy of Aerospace Aerodynamics， Beijing 100074， China |
|
|
|
|
Abstract To study the supersonic flutter characteristics of the full-scale rudder-installed steering gear, a rudder model aeroelasticity test platform based on the FD-12 wind tunnel was designed by the China Academy of Aerospace Aerodynamics. The subcritical flutter test method was used to study the characteristics of the full-scale rudder installed in an actual steering gear. The rudder model was tested in a wind tunnel with a fixed Mach number of 1.5 and continuously raising the dynamic pressure. The flutter boundary was captured by three subcritical flutter boundary prediction methods: the Houbolt-Rainey method, the Peak-Hold method and the Zimmerman-Weissenburger method. The flutter boundaries were predicted using the rudder vibration response data measured by the accelerometers. The flutter dynamic pressure predicted by three subcritical flutter boundary prediction methods were respectively 0.070, 0.072 and 0.073 MPa, which were almost the same.
|
|
Received: 23 November 2022
Published: 06 July 2023
|
|
|
|
|
|
| [1] |
DAI Siming, XU Ziran, DOU Yibin, MA Haiteng, ZHAO Ruiyi. Review on Film Cooling Technology in High Supersonic Flow[J]. Air & Space Defense, 2023, 6(4): 24-30. |
| [2] |
SUN Xinglong, MA Kemao, JIANG Yu, HOU Zhenqian. Interception Strategy Design of High Supersonic Targets in the Near Space[J]. Air & Space Defense, 2022, 5(4): 10-18. |
| [3] |
ZHAO Zhongliang, LI Hao, LAI Jiang, YANG Haiyong, WANG Xiaobing, LI Yuping. Aerodynamic Characteristics of a Missile Model with Direct Force and Aerodynamic Force Compound Control Technology[J]. Air & Space Defense, 2022, 5(3): 1-9. |
| [4] |
ZHANG Yu, WANG Xiaoliang. Simulation on Aeroelasticity of Flexible Propellers Based onRadial Point Interpolation Method[J]. Journal of Shanghai Jiaotong University, 2020, 54(9): 924-934. |
| [5] |
YANG Fan, LI Xiaolin, LIU Xiaobo, FU Jianming. Investigation on the Supersonic Inlet Compression Surface Design Based on the MOC Method[J]. Air & Space Defense, 2019, 2(1): 22-28. |
| [6] |
LIU Pinga* (刘 平), FU Gong-yia (付功义), ZHU Li-juna (朱利君), WANG Xiao-liangb (王晓亮). Aerodynamic Characteristics of Airship Zhiyuan-1[J]. Journal of shanghai Jiaotong University (Science), 2013, 18(6): 679-687. |
| [7] |
LIU Huanhuan,PAN Guang,DU Xiaoxu. Estimation and Research of Aerodynamic Parameter of High-Altitude Long-Range Gliding UUV[J]. Journal of Shanghai Jiaotong University, 2013, 47(11): 1757-1761. |
| [8] |
XING Ai-Guo-1, YIN Yue-Ping-2, QI Chao-1, ZHANG Ming-3, HUANG Han-Jie-4, HAN Jin-Liang-3. Study on the Wind Tunnel Testing of Air Cushion Effect of High-Speed and Long-Runout Landslide[J]. Journal of Shanghai Jiaotong University, 2012, 46(10): 1642-1646. |
| [9] |
YAN Hui, GE Tong, WANG Biao. Introduction of a Novel HeavierThanWater Autonomous Underwater Vehicle and the Analysis on the Advantages[J]. Journal of Shanghai Jiaotong University, 2012, 46(08): 1173-1177. |
| [10] |
LI Bo (李 波), LIU Hong (刘 洪). Aero-Optical Characteristics of Supersonic Flow over Blunt Wedge
with Cavity Window[J]. Journal of shanghai Jiaotong University (Science), 2011, 16(6): 742-749. |
| [11] |
MENG Qing-Chang, ZHANG Zhi-Hong, LIU Ju-Bin, GU Jian-Nong. Numerical Method for Supercavitating Flow over Disk Cavitator of Underwater Supersonic Projectile[J]. Journal of Shanghai Jiaotong University, 2011, 45(10): 1435-1439. |
| [12] |
CHEN Xiang-Qiao, TU Jia-Huang, ZHOU Dai, ZHU Zhong-Yi, QIN Kai. Numerical Simulation of Wind Loading Shape Coefficient on a New Airport Terminal[J]. Journal of Shanghai Jiaotong University, 2011, 45(04): 517-522. |
|
|
|
|
2023, Vol. 6 
