Liutex相关论文
湍流是世界性难题,湍流涡更是神秘难解。因而对涡的定义与识别的探索显得尤为重要,近年来Liutex基于纯刚性转动对涡进行了全新的定......
为能对带有搅混翼的压水堆棒束流场中的漩涡结构特征进行判定，本文基于涡量法、Q判据、λ2方法、Ω方法和Liutex不同的涡识别方法对......
采用流体力学计算软件ANSYS FLUENT V16.1中的Eulerian-Eulerian多相流模型和剪切应力输运(SST)k-ω湍流模型,对循环射流混合槽内......
The characteristics of the acceleration a and its correlation with the vortex core in the swirling flow are analyzed in ......
Explicit formula for the Liutex vector and physical meaning of vorticity based on the Liutex-Shear d
In the present study,the physical meaning of vorticity is revisited based on the Liutex-Shear (RS) decomposition propose......
Six core issues for vortex definition and identification concern with (1) the absolute strength,(2) the relative strengt......
Helmholtz velocity decomposition and Cauchy-Stokes tensor decomposition have been widely accepted as the foundation of f......
The Liutex core line method, first combined with the snapshot proper orthogonal decomposition (POD), is utilized in a su......
Fluid kinematics describes the fluid motion without consideration of any force.Classical fluid kinematics adopts Helmhol......
针对NACA0018厚翼型在Re = 1.38 ×105下安装不同高度格尼襟翼与锯齿襟翼对翼型气动性能影响进行数值模拟研究。比较原始翼型......
以NACA0018翼型作为基础翼型,选取θ = 30˚, 60˚, 90˚三种不同锯齿角度以及d/h = 0.6, 0.8, 1三种不同深度的锯齿襟翼研究锯齿......
Influenced by the fact that vorticity represents rotation for rigid body,people believe this idea also works for fluid f......
应用具有拉格朗日性质的运动单帧长曝光(MSFLE)图像测量方法,对矩形管内湍流边界层涡结构合并现象开展了实验研究。研究了雷诺数Re......
本文回顾了涡定义和涡识别方法的发展历史,着重介绍了作者UTA(University of Texas at Arlington)团队及其合作者在涡科学和湍流研......
