vortex sheet

vortex sheet的基本解释

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[化] 涡片

与vortex sheet相关的网络例句 [注：此内容来源于网络，仅供参考]

The geometry of three dimension vortex sheet of the sides of foil and its trailing were determined by the kinematic boundary condition.

针对三维舵存在的端部梢涡及其尾涡卷起的现象，提出了一种新的考虑端部梢涡卷起的三维短翼理论计算模型。

By using several thousands of point vortices and small space mesh, we obtain the large scale discrete vortices on the vortex sheet as result of the pairing of small point vortices, thus simulate the instability phenomena of the rolling-up vortex sheet.

由于使用了数千个点涡和较小的空间网格，获得了前缘涡层小涡配对出现的较大的离散涡，模拟了紧卷涡层的不稳定现象。

By means of the present model certain phenomena related to the nonlinear acoustic properties of an orifice, such as the roll-up of the shed vortex sheet and the forming of the Vena-Contracta are simulated. For a sinusoidal sound pressure, the time- history of the average velocity through the orifice is computed, and the nonlinear distortion of the velocity is examined by means of the Fourier decomposition.

依据此模型，对圆孔声学非线性效应的若干特征现象进行了数值模拟，如脱落涡层的卷曲，Vena收缩段的动态形成；在孔板前声压按余弦规律变化的情况下，计算了孔中平均速度的时间历程，并借助于Fourier分解分析了孔中平均速度的畸变情况。

The author established the axisymmetrical bubble with the vortex sheet and the vortex ring and established the three-dimension bubble with vortex ring respectively based on the achievements of the former researchers.

本文在总结前人研究成果的基础上，分别建立了轴对称涡面模型、涡环模型以及三维涡环模型。

The rolling-up of the leading-edge vortex sheet and interaction with the trailing-edge vortex are simulated numerically by using the two-dimensional unsteady analogue and vortex-in-cell method.

本文应用二维非定常比拟和恪子涡(Vortex-in-Cell)方法，数值模拟了三角翼前缘涡层的卷起以及与尾涡的相互作用。

与vortex sheet相关的网络解释 [注：此内容来源于网络，仅供参考]

vortex sheet：涡片

开尔文定理Kelvin theorem | 涡片vortex sheet | 库塔-茹可夫斯基条件Kutta-Zhoukowski condition

vortex sheet：涡层

vortex shedding 涡旋泄离 | vortex sheet 涡层 | vortex shrinking 涡旋收缩

vortex sheet：旋涡层

vortex ring flow 涡环怜 | vortex sheet 旋涡层 | vortex source 涡源

vortex sheet：涡[流]面

300 减压装置 voltage reducing device | 301 涡[流]面 vortex sheet | 302 立焊 vertical welding

slender-wing vortex sheet：狭长机翼涡面

slender body theory 細長體理論 | slender-wing vortex sheet 狹長機翼渦面 | slew 旋轉;扭轉