4 papers
Direct numerical simulation of particle-laden flow in a linear compressor cascade: Unsteady boundary-layer effects on blade erosion
Taiyang Wang, Yaomin Zhao
We perform point-particle direct numerical simulations (PP-DNS) of particle-laden flow through a linear compressor cascade subjected to synthetic freestream turbulence. Monodispers…
Asymmetric particle transport in turbulent flows within concentric annular ducts
Taiyang Wang, Chi Zhang, Yaomin Zhao
We present the first direct numerical simulations of particle-laden turbulent flow in concentric annuli to investigate the effects of transverse curvature over a range of Stokes nu…
Low-wavenumber wall pressure fluctuations in turbulent flows within concentric annular ducts
Yaomin Zhao, Taiyang Wang, Benshuai Lyu
Compressible direct numerical simulations of turbulent channel flows in concentric annular ducts of height are performed to study the low-wavenumber wall pressure fluctuation…
A high-fidelity and efficient framework for point-particle direct numerical simulation based on multi-block overset grids
Taiyang Wang, Baoqing Meng, Baolin Tian +1
In this work, we present a high-fidelity and efficient point-particle direct numerical simulation framework based on a multi-block overset curvilinear grid system, enabling large-s…