3 papers
physics.flu-dyn2026
A fully one-sided diffuse-interface immersed boundary method for wall-modeled large-eddy simulation
Qian Mao, Yoshiharu Tamaki, Song Zhao +3
Diffuse-interface immersed boundary methods (DIBMs) provide a simple and robust approach for simulating flows involving complex geometries. However, their inherent diffusion effect…
physics.flu-dyn2026
An improved fully one-sided diffuse-interface immersed boundary method with target-value reconstruction for compressible flows
Qian Mao, Song Zhao, Pierre Boivin +1
Although one-sided spreading has been shown to improve the near-wall accuracy of diffuse-interface immersed boundary methods (DIBMs), the effect of its asymmetric kernel support on…
physics.flu-dyn2025
A novel hybrid approach for accurate simulation of compressible multi-component flows across all-Mach number
Xi Deng, Bin Xie, Omar K. Matar +1
Numerical simulation of multi-component flow systems characterized by the simultaneous presence of pressure-velocity coupling and pressure-density coupling dominated regions remain…