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1)  micro-PIV technique
Micro-PIV技术
2)  PIV technology
PIV技术
1.
Determination of power-law flow field in annulus line with PIV technology;
应用PIV技术测量幂律流体在环空管道内的流场
2.
Then the equipments of the PIV system,tank used in the test and floe models are mentioned,velocity of flow in the ice free flow field is calibrated,and applications of PIV technology in measuring floe field under floe ice with different shadings and sizes are carried out.
本文先介绍PIV技术的试验原理,为它应用于冰下流场的测试提供理论依据,然后介绍PIV系统仪器设备、试验所用水槽和冰模型情况,并且对无冰流场进行流速标定,最后应用PIV技术对处于不同底纹和尺寸浮冰下流场和尾流进行测试研究。
3.
In this paper, author measured various regions of the flow field in UFHS in virtue of advanced PIV technology, analysed single-phase circulating water character parameters at a rate of flow such as the distribution of vorticity field, turbulence intensity, Reynolds stresses, and one section of the distribution of speed; measure
本文借助先进的PIV技术对上升流水力分选机各个区域的流场流态进行测量试验,分析单相循环水在上升流中的运动规律如涡量场、湍流度、雷诺应力、某一截面速度分布等参数;对颗粒在上升水流中的运动和分层规律进行试验与分析,并对颗粒相与液相速度进行比较分析;研究上升水流速对颗粒分离的作用。
3)  PIV technique
PIV技术
1.
The velocity maps and vorticity maps of the different side in 2-dimension flow field were also obtained by PIV technique,while the varing rules of streamline and vorticity were found by further analyzing the .
利用PIV技术测量长方形水槽模型中磁力搅拌器产生的搅拌流场,得到了不同断面的二维流场内的速度分布和涡量分布,通过对实验数据的分析研究,进一步得到水槽内流线和涡量的变化规律。
2.
In order to improve the flow con-ditions in the equipment, three typical kinds of flow regulating components have been studiedin this work with the PIV technique.
针对入口构件后设备主分离区流场中存在严重的一次涡流和二流涡流现象,首次在重力式油水分离设备中引入整流构件的概念,并对提出的数种典型整流构件,按其对设备主分离区流场的影响,应用PIV技术进行了系统的模拟实验优选研究。
4)  PIV
PIV技术
1.
Measuring particle size distribution and total number in the activation chamber of desulfurization system by PIV;
测量脱硫活化器内颗粒尺寸分布和颗粒数的PIV技术(英文)
2.
Application of the modified PIV for measurement of flow field in stirred tank;
改进PIV技术在测量搅拌槽内流场中的应用
3.
Image Processing Method of PIV Technique;
PIV技术的粒子图像处理方法
5)  micro-PIV
微PIV技术
1.
Design,fabrication and micro-PIVmeasurement on no-moving-part micro-pump;
无移动部件微泵的设计、制造及基于微PIV技术的流动测量
6)  stereoscopic PIV technology
体视PIV技术
补充资料:micro-emulsion
分子式:
CAS号:

性质:又称可溶化乳油,水质乳油等,因乳状液粒径极小(0.01~0.1μm),故又得名微乳剂。配制微乳剂不用或少用有机溶剂。以水代替溶剂,乳化剂用量比乳油用量高,且需加表面活性剂,以促进微乳剂的形成和稳定。该制剂由于表面活性剂用量多,使油水间的表面张力极低,在使用浓度下仍保持微乳状态。因此具有增加活性、提高原油利用率的特点,而且稀释液稳定,对电解质耐性高。另外,水代替了有机溶剂,减少了环境污染,不易燃,使生产、运输、贮藏安全。

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