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7 $Q$值等值面显示的单个发卡涡结构s(等值面上是流向涡量$\omega_{x}$云图)
Fig. 7 Single hairpin vortex structure (iso-surfaces of $Q$-criterion color coded with streamwise vorticity $\omega_{x})$