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- A new method, which uses the coupled vibration record - (CVR) of very simple section model as basic information to identify two-dimen-sions nonsteady aerodynamic model for nonstreamlined bodies , is proposed in this paper. 本文提出了一种以节段模型受初脉冲激发后的耦合振动时域记录为基本信息,在线识别二元非流线体非定常气动力模型的方法(CVR法)。
- nonsteady aerodynamics 非定常空气动力学
- CVR METHOD FOR IDENTIFICATION OF NONSTEADY AERODYNAMIC MODEL 识别非定常气动力模型的初脉冲耦合振动法
- I don't understand the aerodynamics. 对空气动力学我一窍不通。
- In chapter 4, nonsteady tire model is established and studied. 在第四章对轮胎非稳态建模中,考虑到轮胎旋转过程的加载,为了便于模型的推导,作者首次提出了导出传递函数的概念,并在非旋转轮胎模型参数的基础上,推导出导出传递函数的计算式。
- Research has focused on improving the car's aerodynamics. 研究的重点是改善轿车的流线型。
- You have to have good power, handling and aerodynamics. 你必须有很好的能力,处理和运行。
- Future challenges and opportunities in aerodynamics. 空气动力学中未来的挑战与机遇。
- Aerodynamics: The study of airflow over and around an object. 空气动力学:对于越过或环绕在物体周围的气流的研究。
- Wings are okay when they have a purpose other than aerodynamics. 不符合空气动力学的翼是允许的。
- The principle of aerodynamics can be used in many ways. 空气动力学原理可以应用在很多方面。
- This paper studies the aerodynamics characters of motorcycles. 本文对摩托车的空气动力特性进行研究。
- The thin profile promotes improved aerodynamics and spin control. 超细线径有效降低风阻提供旋转控制。
- The rotor wing produces lift during VTOL, using aerodynamics. 该旋翼产生的电梯在垂直起降,利用空气动力学。
- Analysis of Random Gust Response with Nonlinear Unsteady Aerodynamics. 用非线性不稳定空气动力学分析随机阵风响应。
- 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。
- Aerodynamics of the Vocal Tract, Turbulence Noise, Abrupt Release, Bursts. 声道的空气动力学,紊流噪音,瞬间释放,突发音。
- Is it down to less grip in the car which makes the aerodynamics more critical? 这是因为赛车的抓地力变小使得空气动力学变得更为重要吗?
- A method called wake integration for the aerodynamics evaluation was discussed. 讨论了“尾迹面积分法”的气动力计算方法及其改进技术。
- Enter mathematics and computer analysis of the aerodynamics of the golfball. 从而对高尔夫球进行了空气动力学方面的数学与电脑分析。