跨声速风洞全模颤振试验悬浮支撑系统  

Floating suspension system for full model flutter test in transonic wind tunnel

作　　者：路波[1] 杨兴华[1] 罗建国[1] 郭洪涛[1] 余立[1] 芮伟[1] 周洪[1] 

机构地区：[1]中国空气动力研究与发展中心,四川绵阳621000

出　　处：《实验流体力学》2009年第3期90-94,103,共6页Journal of Experiments in Fluid Mechanics

摘　　要：介绍了用于CARDC的2.4m跨声速风洞全模颤振试验的悬浮支撑系统的组成、试验装置的结构及其特点、控制算法等。给出了风洞调试试验结果,并进行了简要讨论。试验结果表明,研制的悬浮支撑系统具有强度高,对模型的浮沉和滚转控制能力强等特点。The floating suspension system used in 2.4m transonic wind tunnel of CARDC, which includes its integration,structure,and control algorthm ,is introduced in this paper. The wind tunnel calibration test results are presented and a brief discussion is given. The results show the floating suspension system developed has high intensity and strong control capacity to translation and roll movement of the model.

关 键 词：跨声速风洞 全模颤振试验 悬浮支撑系统 

分 类 号：V211.72[航空宇航科学与技术—航空宇航推进理论与工程]