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- The design of adjustable digital pulse synchronizer in particle image velocity 粒子图象测速中的可调数字脉冲同步器的设计
- 2)applications of underwater and particle image velocity (PIV)techniques; 2 )水声学技术、PIV技术的应用 ;
- particle image velocity 粒子图像测速
- particle image velocity (PIV) 粒子图像测速（PIV）
- Laser Particle Image Velocimetry (LPIV) is a new technique of flow velocity measurement which is developed recently. 激光粒子图像速度场仪(LPIV)是近年发展起来的一种流速测量新技术。
- Digital Particle Image Velocimetry (DPIV) is a technology for fast, full-field velocity measurement. 粒子图像测速是一种快速全流场测量方法。
- Laser Particle Image Velocimetry (LPIV) is a new technique of flow velocity measurement developing recently. 激光粒子图像测速技术(LPIV)是近年发展起来的一种流速测量新技术。
- In this paper,it is tested that the surface velocity fields of the pl anar casting water simulation using the Digital Particle Image Velocimetry technology DPIV. 采用粒子图像测速技术对平板类铸件浇注过程水模拟的充型自由表面速度场进行了测试分析。
- Moreover, the velocity, vorticity, and temperature of the fluid field are obtained by Particle Tracking velocimtry (PTV) and Particle Image Velocimetry/ Thermometry (PIV/T) quantitatively. 归纳自实验结果，温度效应对于涡漩路径影响为冷涡漩较常温涡漩偏北，而热涡漩较常温涡漩偏南。
- The velocity field measurement by use of the particle image velocimetry and particle tracking velocimetry ( PIV/PTV) system in a tidal estuary model test has advantages of high speed and accuracy. 在潮汐河口河工模型试验中采用粒子测速(PIV/PTV)系统测量流场,具有快速、精度高的优点。
- Abstract： In this paper a new method to extract velocity information using the inherent characteristics of particle images in PIV is demonstrated. 摘 要： 通过对PIV中粒子图像固有特点的研究，提出了一种新的速度信息提取方法。
- The particle imaging velocimetry (PIV) technology is used to measure the velocity profile of swirling jet with added polyacrylamide (PAM) fluid. 摘要利用先进的粒子成像技术及实验系统研究了聚丙烯酰胺水溶液旋转射流的速度结构。
- By means of the greyness determinant method the paper determines the direction of particle image motion. 该系统利用灰度判别法来判别粒子图像的运动方向。
- A digital particle image velocimetry (DPIV) system comprising two CCD cameras and a single lens has been developed. 研制了双CCD单镜头DPIV系统,用于测试二维流场;
- A Simple Method for Removing Defocused Particle Image in Digital in-line Holography[J]. 引用该论文 LI Zhi-bin;ZHENG Gang;ZHANG Li-xin;XIA Fei.
- The atmospheric surface layer profiles and turbulence intensities were measured by particle image velocimetry. 使用粒子图像速度场仪对所模拟的大气表面层风速廓线、湍流强度进行了测量。
- Particle image velocimetry (PIV) system, pump experimental facility and test scheme were introduced. 摘要介绍了粒子图像测速(PIV)系统、泵试验装置和试验方案。
- Particle Image Velocimetry is a multidimension flow measuring method assisted by computer. 其中入口段封头结构的不合理是引起换热器内部物流分配不均的主要因素。
- The Development of An Interrogation System for Particle Image Velocimetry &Sizer (PIVS)[J]. 引用该论文 朱立祺;黄成杰;田志松;吴志军.
- The particle image velocimetry (PIV) is an effective and non-intrusive technique to measure the planar distribution of velocity in the fluid based on the cross-correlation of flow images. PIV技术是一种基于流场图像互相关分析的二维流场非接触式测试技术。
