2 papers
math.NA2023
Second order convergence of a modified MAC scheme for Stokes interface problems
Haixia Dong, Zhongshu Zhao, Shuwang Li +2
Stokes flow equations have been implemented successfully in practice for simulating problems with moving interfaces. Though computational methods produce accurate solutions and num…
math.NA2023
Kernel-free boundary integral method for two-phase Stokes equations with discontinuous viscosity on staggered grids
Haixia Dong, Shuwang Li, Wenjun Ying +1
A discontinuous viscosity coefficient makes the jump conditions of the velocity and normal stress coupled together, which brings great challenges to some commonly used numerical me…