查询词典 turbulent

In this paper, the numerical simulation and experimental studies have been performed in order to understand the characteristics of the turbulent jets in crossflow, and the result is analyzed.

本文分别对缝隙和圆孔横向紊动射流的流场进行了数值模拟和实验分析，系统地分析了横向紊动射流的流场结构和流动机理。

Crossflow identification shows that this kind of false diffusion effect is about 10-30 times over the turbulent viscosity and will leads to unreasonable simulation results.

在炉膛空气入口附近的伪扩散效应会覆盖湍流黏性的作用，大约为物理湍流粘性的10~30倍，这样的作用容易导致不合理的模拟结果。

A turbulent jet issuing transversely into a uniform crossflow is an important type of fluid flow and can be found in many engineering applications. It is of both academic and applied value to research its structural features and flow mechanisms.

横向紊动射流是流体运动的一种重要类型，它广泛存在于工程实际应用中，对横向紊动射流流场结构、流动机理的研究具有重要的学术意义，同时对解决工程应用中存在的许多问题具有指导作用。

Experimental investigations were performed to investigate the characteristics of the turbulent jet issuing into a uniform crossflow, at the injection angles of 90°and 60°.

对射入均匀横流中的单股紊动射流流场进行了实验研究。

Axial compressor ; turbulent flow ; differencing scheme ; impeller ; curvilineal coordinate

轴流压气机；湍流流动；差分格式；叶轮；曲线坐标

The gas spill angles in the present experiment are 0°, 45° and 90°. The densimetric Froude number are 8, 10, 12, and 15. The terrain parameter are urban type and rural type natural turbulent boundary layers, respectively.

实验选择之溢漏角度为水平排放、45°角排放及垂直排放，密度福禄数为8 、10、12与15，迫近流场用的地形条件为乡村与都市地形。

Compared with model experiment data of the Jilintai hydropower station, a two-dimensional numerical model is developed to simulate the flow filed in energy dissipater in non-pressure tunnel by using the volume of flow method and RNG k-εtwo equations turbulent model.

本文结合喀什河吉林台一级水电站引水深孔无压隧洞洞内消能工进行的水工及水力学模型试验，对无压隧洞洞内消能工进行了全面深入的研究。

However, many turbulent scales of Johnson-King model need to be distinguishingly treat with.

Johnson-King湍流模型适用于存在大尺度分离的流动。

Life can be a steep mountain, a turbulent rapids, Epiphyllum an instant.

人生可以是一座陡峭的高山，一条动荡的急流，一朵瞬间的昙花。

Being very glad to offer this size minimum 3G intelligence cell-phone to you, I open 2 million and draw the plain lens and catch in the only space-time, the plump great wave that remembers of MP3 file is turbulent, find NOKIA n70 is amazed by beginning gaudily soon.

我非常高兴提供你这支体型最小的3G智慧手机，开启2百万画素镜头捕捉唯一时空，MP3档案丰满回忆的波涛汹涌，发现NOKIA n70惊艳即将开始。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。