查询词典 eddy-wind

A high-speed camera is used to visualize the flow structures,and Laser Doppler Velocity is employed for velocity measurement.The osculations are conducted on the two-dimensional hydrofoil section,based on a single-fluid model of the cavitation:the liquid/vapor mixture is considered as a homogeneous fluid whose eompsition is regulated by mass tranfer equation.The RNG k-ε turbulence model with modified eddy viscosity coefficient is used for computing,and the coefficient is related to the vapor and liquid densities in cavitated regions for simulating the cavitating flow.

实验采用高速录像技术观察了云状空化随时间的结构变化，应用 LDV 测量了云状空化条件下翼型周围的速度分布；采用 N-S 方程和基于空泡动力学方程的空化模型计算了绕水翼云状空化流场，湍流模型采用了 RNG k-ε方程，为了改善空化流动的计算精度，引入了一种与空化区域水汽相密度相关的系数，对湍流涡黏性系数进行了修正。

The osculations are conducted on the two-dimensional hydrofoil section,based on a single-fluid model of the cavitation:the liquid/vapor mixture is considered as a homogeneous fluid whose eompsition is regulated by mass tranfer equation.The RNG k-ε turbulence model with modified eddy viscosity coefficient is used for computing,and the coefficient is related to the vapor and liquid densities in cavitated regions for simulating the cavitating flow.

实验采用高速录像技术观察了云状空化随时间的结构变化，应用 LDV 测量了云状空化条件下翼型周围的速度分布；采用 N-S 方程和基于空泡动力学方程的空化模型计算了绕水翼云状空化流场，湍流模型采用了 RNG k-ε方程，为了改善空化流动的计算精度，引入了一种与空化区域水汽相密度相关的系数，对湍流涡黏性系数进行了修正。

The high speed movement between the exciters and the specimen would cause eddy effect and further affect signal waveforms. Under the circumstances, the former flaw testing methods based on static or low speed condition would not applicable in high speed move.

由于检测装置与试件的快速相对运动，激发的涡流会显著影响检测波形，原有静态和低速条件下的缺陷检测方法将不再适用。

Using the large eddy simulation and particle direct simulation, the diffusion of particle in sudden expansion pipe is modeled.

对江水换热引起的污垢热阻，采用热力学第一、二定律和熵产分析法，分析污垢对管内对流换热过程性能的影响。

The discussion on the gauge problem which is the point at issue in 3D eddy current computation suggests that the FE solution from 〓, V-ψ formulation without gauge is unique.

本文以RFEC缺损响应和检测机理的电磁场数值分析方法为研究对象，在数学模型、算法和计算技术上进行了研究和探讨。

Eddy acceleration geophones have been widely used in higher resolution seismic exploration owing to its better performance in high frequency together with other virtues, the accuracy measurement of geophone becomes more and more urgent.

摘 要：涡流检波器因具有较好的高频特性等优点，在高分辨率地震勘探中获得推广应用，同时对涡流检波器的精确测量也愈加迫切。

Because it is the use of magnets to generate guided the principle of eddy current, so it can not use the tip at the end of the above pan, casserole, glass pot, and steel pot and so on.

由于是利用导磁体上产生涡流的原理，所以它上面不能使用尖底锅、砂锅、玻璃锅以及钢锅等。

If you want to empty a bottle of water and turn it upside down, the water will come out in uneven glugs . If you spin the bottle and create an eddy inside it, the water will flow out much faster and more smoothly.

如果你想倒空一瓶水或啤酒，当你把瓶子倒过来时，水会不均匀地汩汩地流出来；但如果你旋转瓶子使瓶子中间有一个旋涡，水就会流得更快更流畅。

Temperature drift of eddy current sensor mainly results from the impedance of measurement coil under great variation in temperature.

大温差环境下检测线圈阻抗是导致传感器输出漂移的主要环节。

Integrated eddy-current, laser gauge and marking modules

完整涡流，激光测量仪和标记模块

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。