96 citations · 210 across the 8 of their papers we have counts for
4 papers · 2 filters
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…
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…