基于Stereo-PIV技术的三维发卡涡结构定量测量研究1)
田海平, 伊兴睿, 钟山, 姜楠, 张山鹰

EXPERIMENTAL STUDY ON QUANTITATIVE MEASUREMENT OF THREE-DIMENSIONAL STRUCTURE OF HAIRPIN VORTEX BY STEREO-PIV 1)
Tian Haiping, Yi Xingrui, Zhong Shan, Jiang Nan, Zhang Shanying
图14 流法向截面上($z=0$ mm)带速度矢量的展向涡量$\omega_z $云图
Fig. 14 Contour of spanwise vorticity $\omega_z $ with velocity vectors on $x-y$ plane at $z=0$ mm