摘要
在流场显示测量技术中,粒子图像测速(PIV)技术占有相当重要的地位。本文重点介绍了PIV的测试原理及应用要求,并以TSI公司开发的PIV系统为例对DPIV系统的构成作了概括,同时指出了PIV技术的未来发展方向。
Particle Image Velocimetry (PIV) plays an important role in the technology of flow field display and measureme nt. In this paper the principle and application requirement of PIV are discussed in detail. The constitutes of DPIV (Digital Particle Image Velocimetry) system is summed up by citing the PIV system developed by TSI. The developing direction of PIV is pointed out in the end.
出处
《仪器仪表用户》
2003年第6期1-3,共3页
Instrumentation
