Extension of the EJIIM to stationary two phase Stokes equations
نویسنده
چکیده
We extend the Explicit Jump Immersed Interface Method (EJIIM) to stationary two phase Stokes equations with discontinuous viscosity. As the underlying finite difference method the discretization in velocity and pressure variables is used on a staggered grid. The resulting algorithm converges with second order in velocity and first in pressure. The iteration count for solving the resulting linear system remains practically constant under grid refinement and is independent of the viscosity contrast.
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تاریخ انتشار 2008