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- Nonlinear Aeroelastic Analysis of Complete Aircraft in Subsonic Flow. 亚音速流中全飞机的非线性气动弹性力学分析。
- This paper presents a ALGOL program for Calculating The lift distribution on wings with control surface in steady and unsteady subsonic flow. 本文提供了计算亚音速偏转操纵面机翼的定常和非定常升力分布的算法语言程序。
- The drag of aftbody keeps constant in low subsonic flow, but increases in transonic flow due to the shock wave. 在低亚音速范围,后 体阻力基本不变化,随着马赫数增加至跨音速,出现激波阻力。
- The calculation of the nonsymmetric subsonic flow filed about an aircraft is more complicated and more difficult than that in the symmetric case. 飞机亚因 素非对称运动流场特性计算比对称运动情况更为复杂,难度更大,国 内尚属首次。
- Witcomb notes that "you could write lots of equations for subsonic flow and lots for supersonic flow, but for transonic flow things got so complicated that nobody could write any equations for it. 惠特科姆指出,“人们能够写出许多关于亚声速流动的方程,写出许多关于超声速流动的方程,但是,对于跨声速流动,由于情况极其复杂,当时还没有人能够写出有关跨声速流动的任何形式的方程。
- A numerical calculative method of computing aerodynamic characteristics for sideslipping thin wings of arbitrary planform with dihedral in subsonic flow is presented in this paper. 本文利用变换坐标的方法;把处理来流平行于机翼对称面的涡格法推广到有侧滑的情况去.;文中计算了亚音速流中侧滑薄翼的气动特性。
- The PGS method is to scale up themagnitudes of the pressure fluctuations in far subsonic flows and thereby increasecomputational efficiency without change other flow features of interest. 在压力迭代求解过程中运用了放大压力梯度法,在不改变其它流体状态参数的前提下,通过放大低马赫数流动中的压力波动大小来提高计算效率。
- Experimental study on the separation control by plasma actuator in subsonic flow 等离子体激励低速分离流动控制实验研究
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- I have no idea what subsonic speed is. 我实在不明白什么是亚声速。
- The business has a cash flow of£50000 a month. 这家商行的现金流转为每月五万英镑。
- Aerodynamics of loaded cascades in subsonic flows subject to unsteady three-dimensional vortical disturbances 受载叶栅在受非定常三维涡扰动的亚音速流中的空气动力学
- The company has cash flow problems recently. 公司最近缺少资金。