涡流现象

当界面换热系数为1000W/（m2·K）时，在凝固初期铸件底部出现涡流现象；

When the interface heat transfer coefficient is 1 000 W / ( m2 · K ) , there is a vortex in the bottom side of ingot in the early solidification .

导电平板的远场涡流现象

Remote field eddy current phenomenon in metallic plates

模拟量探测器探测器给出代表探测到的现象值的输出信号基于电涡流现象的车流量检测板的设计

Design of the Board of Measuring Vehicle Flux Based on Electricity Turbulent Flow Phenomenon

连铸结晶器内钢液涡流现象的大涡模拟及控制

Large eddy simulation and controlling of vortexing flow of molten steel in continuous casting mold

某冶炼厂铅鼓风烧结风箱内布风存在严重的涡流现象与偏析现象。

There existed strong vortex and uneven distributing wind in the bellows of lead updraft sintering in a smelter .

在实心转子异步电机中，存在着复杂的电磁现象，如涡流现象、饱和现象、集肤效应等。

In induction motors with solid rotors there exist complex electromagnetic phenomena , such as eddy current , saturation , skin effect , etc.

基于电涡流现象的车流量检测板的设计影响天然气孔板流量装置计量准确性的因素

Design of the Board of Measuring Vehicle Flux Based on Electricity Turbulent Flow Phenomenon Factors of Influencing the Accuracy in Natural Gas Orifice Plates Measurement

结果表明，泵腔结构单元的弯道效应与出/入口处流体速度分布的非线性混合将导致腔中的局域涡流现象。

It shows that the nonlinear coupling between the round-turning effect and the distribution of flowing velocity at the exit / entrance can result in the generation of local vortex .

结论显示，单体水液压支柱的流场稳定，且当支柱正常工作时，支柱内腔不会产生气穴与涡流现象，避免了能量的损失与噪声的加剧。

It is resulted that the inner flow field is stable , the cavitations and vortex phenomena are not produced in the inner cavity during the pillar normal working . Which does not result in loss of energy and noise intensifies .

远场涡流似波现象特征之一&相速特性的研究

One of Characteristics of Remote Field Eddy Current Wave-Like Phenomena : Phase Velocity Research

气流在燃烧室内有很大扰动，在倒置喷管进口附近有涡流和分离现象。

The flow in chamber is disturbed and there are eddies and air-seperation from wall in the entrance of inverse nozzle .

首先流动的不均匀性，一方面产生涡流和气流分离现象，引起流动阻力的增加；

In one side , the asymmetry of flow beget vortex and the separation of airflow which is the cause of pressure losses .

首先，在二维轴对称情况下仿真与分析了远场涡流的基本特性，证实了远场涡流现象的存在；

Firstly , the basic character of the remote filed eddy current is simulated and analyzed in case of two-dimension axial symmetry which approves the existence of remote filed eddy current phenomenon ;