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- wind tunnel model support 风洞模型支架
- Wind tunnel model tests were conducted to investigate the power spectral density (PSD) and the coherence of the wind load on the CAARC standard tall building model in exposure categories B and D. 结果显示:不同高度的无因次风荷载功率谱密度具有较好的一致性;在顺风向,不同高度风荷载间的相干特性显示出指数式的衰减规律;在横风向,风荷载在漩涡脱落频率附近有很强的相关性,相干函数值接近于1。
- In the basis of the features of the all-flexible parawing and the 8m X 6m Large Low-Speed Wind Tunnel, the technique plan, model supporting equipment and model pitching angle measuring device was designed and manufactured. 本项目根据翼型伞柔性模型的特点以及8m×6m大型低速风洞的具体情况，完成了柔性翼型伞风洞测力试验技术方案、翼型伞风洞试验装置、模型攻角测量装置的设计。
- Videogrammetry application in wind tunnel model attitude measurement 视频测量方法在风洞模型姿态角测量中的应用
- Wind Tunnel Model 风洞模型
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- As part of this effort, an integrated scramjet model is about to begin testing at up to Mach 5.6 in a new wind tunnel in Beijing. 作为该项工作的一部分，一个可达5.;6马赫的综合冲压模型即将在北京的一个新的风洞内开始测试。
- In this paper, the dynamic behavior of guyed masts is investigated through model tests in a wind tunnel. 基于风洞模型试验的方法,对桅杆的风振响应进行了试验研究。
- they are relatively low volume devices and consequently respond more rapidly to pressure changes, and they are small enough to be mounted inside some wind tunnel models. 它们是一种容积相当小的装置，因此，对压力变化的反映也迅速得多；还有，它们体积足够小，能够装到某些风洞模型的内部。
- A new cable model system with a movable artificial rivulet is designed and tested in a wind tunnel. 设计了一种新型的带有可运动人工水线的拉索模型，并进行了风洞试验。
- Chen Airong.Research on wind tunnel testing of Sutong bridge aeroelastic model of full bridge [R]. 陈艾荣.;苏通大桥全桥气弹模型风洞试验研究[R]
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- For conducting dynamic characteristics testing of a long span flexible bri dg e model inside a wind tunnel, a fast and reliable modal separation technique is proposed. 为在风洞内部进行大跨径柔性桥梁全桥模型动态试验，提出了一种快速可靠的分离试验方法。
- Similar extensions to the AspectWerkz build- and load-time weaving model support hot deployment. 加入AspectWerkz构建和装入时编织模型的类似扩展也支持热部署。
- The aerodynamic drag coefficient of a bus body model is measured in the wind tunnel with the acoustic excitation technique applied. 本文利用内部声激励技术,在风洞中对某厢式客车车身模型进行空气阻力系数的测试。
- Wind tunnel experiments with the CAARC standard tall building model was executed to verify the proposed method with the dynamic balance technique. 采用本文方法可以克服天平方法要求结构的基阶模态必须线性且不能给出结构沿高度的荷载分布等缺点。
- It should be noted that a balance is not always required in a wind tunnel. 应该指出，天平对风洞来说并非是绝对必须的。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究，为附面层特性研究提供了方向。 结果表明，该翼型具有较好的升阻和俯仰特性，但失速特性差。
- Based on the wind tunnel test, aerodynamic modal force spectrums of twin-tower tall building are studied using surface integral method of rigid model. 在试验结果表达形式上，采用了表面积分法，提出了三维风载合力，便于工程应用。
