digital particle image velocimetry (dpiv) is a new technology of fluid velocity measurement developed recently , and it has gain more and more attention.
数字粒子图像测速技术(dpiv)是近年来发展起来并得到重视的流场测量新技术。
a cross correlation algorithm based on fast fourier transform (fft) for digital particle image velocimetry (dpiv) is discussed thoroughly in this paper.
详细研究了基于快速傅立叶变换(fft)的数字粒子图象测速技术(dpiv)的互相关算法。
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。
digital particle image velocimetry (dpiv) was applied to investigate the flow field around a circular cylinder undergoing sinusoidal oscillating movement in still water.
本文用数字粒子成像测速仪(dpiv) ,对圆柱体在静水中作正弦振动而产生的振蕩流场进行了实测研究。
in this paper, it is tested that the surface velocity fields of the planar 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。