尾迹涡,wake vortices
1)wake vortices尾迹涡
1.The wake vortices of an impinging jet in crossflow were studied experimentally by means of laser-induced fluorescence (LIF) flow visualization and particle image velocimetry (PIV) measurement.本文采用LIF(激光诱导荧光)流动显示和PIV(粒子图像速度场仪)测量对横流冲击射流的尾迹涡结构进行了实验研究。
2.The interaction mechanism of boundary layer separation and wake vortices with spontaneous nucleation was analyzed by comparing difference of liquid parameters distribution between viscous and inviscous flow.通过比较粘性流动和非粘性流动中液相参数分布的差异,分析了边界层分离和尾迹涡扰动与凝结相互作用的机理。
英文短句/例句

1.Experimental Study for Wake Vortices of an Impinging Jet in Crossflow横流冲击射流尾迹涡结构的实验研究
2.LBM simulations of wake vortex patterns at low Reynolds numbers behind a row of square cylinders低Reynolds数下单排方柱绕流尾迹涡型的LBM模拟
3.Theoretical Model of the Large-Scale Eddy Structures in the Near Wake Region Behind an Airfoil翼型近尾迹流中大尺度涡结构的理论模型
4.NUMERICAL SIMULATION OF INFLUENCE OF UNSTEADY WAKE ON HEAT TRANSFER OF TURBINE BLADE非定常尾迹对涡轮叶片换热影响的数值模拟
5.Analysis of wake pattern and vortex evolution in flow past circular cylinder圆柱绕流尾迹流态特征和涡的演化过程分析
6.WIND TURBINE UNSTEADY AERODYNAMIC PERFORMANCE PREDICTION BASED ON THE VORTEX WAKE METHOD基于涡尾迹方法的风力机非定常气动特性计算
7.THE INVESTIGATION FOR INFLUENCE OF WAKE ON SECONDARY FLOW IN A TURBINE CASCADE涡轮叶栅尾迹对二次流影响的试验研究
8.Furthermore, the horseshoe shape vortex system occurred to the upstream of the jet exit and the layer structure of vortexes occurred to the wake of the reverse flow region downstream of the jet are also investigated.另外,观测到射流喷口上流的马蹄涡系以及射流逆流区下游尾迹区旋涡的层状结构形式。
9.Characteristics of flow fields and trailing vortices in a stirred tank with a Rushton turbine涡轮桨搅拌槽内流动及尾涡特性研究
10.Application of Semi Rigid Trailing to Ram Air Turbine Performance Calculating半刚性尾涡在冲压空气涡轮性能计算中的应用
11.Solid is entrained by rising bubbles to form the bubble wave.固体被上升气泡夹带形成气泡尾涡。
12.Relations between the Vortex and Pressure Fluctuation in Draft Tube of the Hydraulic Turbine;水轮机尾水管涡带与压力脉动的关系
13.Numerical simulation of three-dimensional unsteady vortex rope turbulent flow occurred to the draft tube of a Francis turbine三维非定常湍流尾水管涡带数值模拟
14.Check no damage for fan blades and turbine blades.检查风扇叶片和涡轮叶片无损坏迹象。
15.Experimental and Numerical Investigation on the Effect of Trailing Edge Blowing on the Flow of the Wake;尾部喷气对尾迹区流动影响的实验和数值研究
16.INVESTIGATION ON INTERACTION NOISE BETWEEN STATOR WAKE AND ROTOR WITH TRAILING EDGE BLOWING静子尾缘喷气后尾迹与动叶干涉噪声研究
17.Analysis of Draft Tube Vibration Induced by Tailrace Eddy based on A Fluid-Structure Coupling Numerical Method基于流固耦合数值方法的尾水涡带诱发尾水管振动分析
18.Particles near the center of a bubble are carried upward in the wake.靠近气泡中心的颗粒在尾涡中被向上带去。
相关短句/例句

eddying wake尾迹旋涡
3)wake-type vortex series尾迹涡系
4)vortex tail涡流尾迹
5)prescribed vortex wake model预定涡尾迹方法
6)wake[英][we?k][美][wek]尾流(气流),涡区,气泡尾涡(沸腾炉),尾迹;扰流
延伸阅读

尾涡分子式:CAS号:性质:又称尾涡。不同颜色的两层粒子处于临界流化状态时,观察床层内气泡的上升过程。可发现气泡底部的低压区有夹带粒子向上运动的能力,即在上升气泡的下部存在着一个以同样速度,随着气泡一起上升的颗粒群,称为气泡尾涡。尾涡中随气泡到达床层表面的颗粒,在气泡崩破时散落在床层表面,尾涡是床内颗粒激烈运动的主要来源。