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[期刊论文] 作者：Hongyi Xu,Xiao-shu Cai,Chaoqun Liu,
来源：水动力学研究与进展B辑 年份：2019
As a milestone research in vortex identification (VI), the physical quantity of Liutex, including its forms of scalar, vector and tensor, was systematically explored and rigorously obtained as the third-generation (3G) of the vortex definit......
Experimental study on dynamic mechanism of vortex evolution in a turbulent boundary layer of low Rey
[期刊论文] 作者：Yan-ang Guo,Xiang-rui Dong,Xiao-shu Cai,Wu Zhou,
来源：水动力学研究与进展B辑 年份：2020
The dynamic mechanism of the vortex generation and evolution process in a fully developed turbulent boundary layer with Reθ =97-194 is experimentally investiga...
[期刊论文] 作者：Xiang-rui Dong,Xiao-shu Cai,Yinlin Dong,Chaoqun Liu,
来源：水动力学研究与进展B辑 年份：2020
The Liutex core line method, first combined with the snapshot proper orthogonal decomposition (POD), is utilized in a supersonic micro-vortex generator (MVG) wake flow at Ma=2.5 and Reθ=5760 to reveal the physical significance of each POD ......
[期刊论文] 作者：Xin-ran Tang,Xiang-rui Dong,Xiao-shu Cai,Wu Zhou,
来源：水动力学研究与进展B辑 年份：2021
The spatiotemporal evolution of hairpin vortex structures in a fully developed turbulent boundary layer is investigated qualitatively and quantitatively by using two image methods.In this paper,the moving single-frame and long-exposure(MSFL......
[期刊论文] 作者：Chaoqun Liu,Yi-sheng Gao,Xiang-rui Dong,Yi-qian Wang,Jian-ming Liu,Yu-ning Zhang,Xiao-shu Cai,Nan Gui,
来源：水动力学研究与进展B辑 年份：2019
A vortex is intuitively recognized as the rotational/swirling motion of fluids,but a rigorous and universally-accepted definition is still not available.Vorticity tube/filament has been regarded equivalent to a vortex since Helmholtz propos......
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