96 citations · 210 across the 8 of their papers we have counts for
8 papers
An iterative data-driven turbulence modeling framework based on Reynolds stress representation
Yuhui Yin, Yufei Zhang, Haixin Chen +1
Data-driven turbulence modeling studies have reached such a stage that the fundamental framework is basically settled, but several essential issues remain that strongly affect the…
Receptivity and stability of hypersonic leading-edge sweep flows around a blunt body
Youcheng Xi, Jie Ren, Liang Wang +1
This study performs global stability/receptivity analyses of hypersonic sweep flows around a blunt body with an infinite span. For the first time, we obtain the characteristics of…
A two-stage fourth-order gas-kinetic CPR method for the Navier-Stokes equations on triangular meshes
Chao Zhang, Qibing Li, Z. J. Wang +2
A highly efficient gas-kinetic scheme with fourth-order accuracy in both space and time is developed for the Navier-Stokes equations on triangular meshes. The scheme combines an ef…
Feature selection and processing of turbulence modeling based on an artificial neural network
Yuhui Yin, Pu Yang, Yufei Zhang +2
Data-driven turbulence modeling has been considered an effective method for improving the prediction accuracy of Reynolds-averaged Navier-Stokes equations. Related studies aimed to…
Hypersonic attachment-line instabilities with large sweep Mach numbers
Youcheng Xi, Jie Ren, Song Fu
This study aims to shed light on hypersonic attachment-line instabilities with large sweep Mach numbers. Highly swept flows over a cold cylinder that give rise to large sweep Mach…
Image-based flow decomposition using empirical wavelet transform
Jie Ren, Xuerui Mao, Song Fu
We propose an image-based flow decomposition developed from the two-dimensional (2D) tensor empirical wavelet transform (EWT) (Gilles 2013). The idea is to decompose the instantane…