2 papers
physics.flu-dyn2026
Compressible turbulent boundary layers over two-dimensional square-rib roughness
Youtian Su, Wei-Xi Huang, Chunxiao Xu
Direct numerical simulations are performed to investigate the combined effects of surface roughness and wall heat transfer on spatially developing compressible turbulent boundary l…
physics.comp-ph2021
A fourth-order finite difference scheme with accurate dispersion and adaptive dissipation for computational aeroacoustics
Y. H. Li, Y. X. Ren, Y. T. Su
For computational acoustics, schemes need to have low-dispersion and low-dissipation properties in order to capture the amplitude and phase of the wave correctly. To improve the sp…