Particle phase stereo-PIV data from a laboratory study of isotropic turbulence

The data contains 2 dimensional 3 component velocity information within a solid agarose particle obtained from Stereoscopic Particle Image Velocimetry (PIV). Data corresponds to cylinderical particles with varying lengths and diameters.本数据集包含通过立体粒子图像测速法（Stereoscopic Particle Image Velocimetry, PIV）获取的固体琼脂糖圆柱颗粒内部的二维三分量速度信息，所涉及颗粒的长度与直径各不相同。