3 papers
math.NA2026
High-Resolution Weighted Essentially Non-Oscillatory Compact Least-Squares Schemes with Implicit Time Integration for Compressible Navier-Stokes Equations on Curvilinear Grids
Yongzhi Luo, Huiheng Fan, Wei-Gang Zeng +2
This paper presents a family of high-resolution weighted essentially non-oscillatory compact least-squares schemes with implicit time integration for the compressible Navier-Stokes…
physics.flu-dyn2021
Instability and Mixing of Gas Interfaces Driven by Cylindrically Converging Shock Wave
Wei-Gang Zeng, Yu-Xin Ren, Jianhua Pan
In the present paper, an efficient method to generate "pure" cylindrically converging shock wave without a following contact surface is proposed firstly. Then, the Richtmyer-Meshko…
cond-mat.soft2020
Density Fluctuations and Energy Spectra of 3D Bacterial Suspensions
Zhengyang Liu, Wei Zeng, Xiaolei Ma +1
We experimentally study density fluctuations and energy spectra of bulk \textit{E. coli} suspensions of different concentrations. Our results verify the predicted scaling law of gi…