flow visualization technique meaning in English
流动显示技术
Examples
- Preparatory analysis for the situation , method and design of the flow visualization techniques and the visualization system are presented
对流可视化技术的现状、方法和可视化系统的设计进行了分析和探索。 - In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer . the process of injection dispersion was monitored with a digital camera connecting to a computer that treated the video data stream synchronously to obtain the attenuation curve of relative deviation of the flow image ' s gray scale values
实验采用以蓝色有机染料为示踪剂的流动显形技术，由摄像头实时摄取注入分散过程的动态图像，计算机同步分析视频流数据，从而以在线监测的方式获得流场图像的灰度相对方差随时间衰减的曲线。 - Reynolds numbers ( based on average velocity at passage inlet and hydraulic diameter of the passage ) are changing from 20000 to 80000 and the extraction ratios ( suction ratios , sr ) are changing from 0 . 30 to 0 . 60 for each test model . so the influences of reynolds numbers , suction ratios and etc . on the discharge coefficients and pressure loss characterist ics are also presented . flow fields of typical passages are visualized with the flow visualization techniques and measured with hot - wire anemometer
对每一种通道结构，实验在不同通道进口雷诺数( re = 20000 、 40000 、 60000 、 80000 )和不同通道总出流比( sr = 0 . 30 、 0 . 45 、 0 . 60 )下进行，以研究这两个流动参数及其它相应变化的参数(气膜孔的雷诺数re _ h 、气膜孔与通道的动量比i等)对出流特性和流阻特性的影响规律。