143 citations · 148 across the 4 of their papers we have counts for
4 papers
Liutex-based Modified Navier-Stokes Equation
Yifei Yu, Jianming Liu, Yonghua Yan +3
The Navier-Stokes (NS) partial differential equations, as the governing equation of fluid dynamics, are based on particles with zero volume. In such a condition, conservation law o…
Letter: Modified normalized Rortex/vortex identification method
Jianming Liu, Chaoqun Liu
In this paper, a modified normalized Rortex/vortex identification method named Omega_R is presented to improve the original Omega_R method and cure the bulging phenomenon on the is…
Letter: Mathematical Foundation of Turbulence Generation-Symmetric to Asymmetric Liutex/Rortex
Jian-ming Liu, Yue Deng, Yi-sheng Gao +2
Vortex has been considered as the building block and muscle of turbulence for long time. A new physical quantity called Liutex (previously named Rortex) has been defined as the rig…
A Liutex based definition of vortex axis line
Chaoqun Liu, Yi-sheng Gao, Jian-ming Liu +1
Eulerian local region-type vortex identification criteria, including the criterion, the criterion and the criterion et al., are widely used for vortex identification due to the sim…