查询词典 vortex flow

The small-scale vortices are generated near the inner shear layer. The wavy surface (at 20m/s) will generate smaller scale vortex than the smooth plate.

并在相同的壁面几何形状条件下，在不同的流动工况下，研究了非光滑表面对湍流边界层拟序结构的影响。

In this way it is easy to establish the parallel frame of curves in any dimension space.One of the application of the parallel frame is that it can prove the equivalence between the vortex filament equation and the non-linear schrodinger equation.

建立曲线的平行标架的一个应用是可以证明Vortex filament方程和非线性Schrodinger方程表示的是同一个方程。1906年，Leivi-Civita的学生da Rios写了一篇硕士论文，关于漩涡在粘稠液体里以曲率大小的速度沿着副法线的方向运动的模型。

The steady and 1st order velocity dependent vector solutions of forces for two level atom are obtained. The solutions are applied to TEM01 laser beam and analysis shows that it exists vortex force acting on the atom.

推导了两能级原子在稳态和小速度一阶微扰近似下的受力矢量方程，并分析表明TEM*01模光场对原子的作用力中存在旋涡力。

This is a correlative report of "Wall pressure distribution of the horizontal vortex and inner energy dissipating tunnel with an inlet shaft" published earlier.

本文为&竖井进流水平旋转内消能泄水道的壁面压力分布&一文的相关篇。

The performances of the elliptic tube heat exchanger with vortex generator increased average 16% heat transfer rate, and decreased 20%~ 40% pressure drop, which indicated 16.8% area reduction.

装置涡漩产生器之椭圆形热交换器的热传性能较未装置涡漩产生器的圆管热交换器平均高16%，但压降却反而较低20%~ 40%，而面积缩减率为16.8%。

The tip speed limit is for controlling the tip vortex cavitation energy, which is a function of tip speed to the sixth power.

尖端的车速限制是为了控制尖端涡穴蚀的能源，这是一个功能提示的速度向第六权力。

A new calculation model of three dimensional short foil was used to simulate the phenomenon of tip vortex and its roll up.

由端部及尾涡面上的运动学边界条件来确定端部梢涡及涡面卷曲形状。

It is found that the position of vortex shedding is different fro m three-row cylinders. The time-mean pressure coefficient along the surfaces o f the cylinders is not changed with the void friction. But the fluctuating press ure coefficient reduces with the increase of void fraction.

试验结果表明：沿圆柱表面周向的旋涡分离点随着流动向深层发展，并向圆柱的背部移动；圆柱表面沿周向的时均压力系数几乎不随含气率的变化而变化；圆柱表面的脉动压力系数随着含气率的增加而减小。

All Standard Vortex Mixers include both cup head and three-inch head with cover.

所有标准旋涡混合器包括杯头和3英寸带盖杯头。

The system is successful applied to measure free surface vortex at vertical intake.

该系统运用于垂直进水口漩涡流场的测量，取得满意的结果。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！