Byungmoon Kim
Abstract
We address the problem of Multi-Phase (or Many-Phase) Fluid simulations. We propose to use the regional level set (RLS) that can handle a large number of regions and materials, and hence, is appropriate for simulations of many immiscible materials. Towards this goal, we improve the interpolation of the RLS, and develop the regional level set graph (RLSG), which registers connected components and their contacts, and tracks their properties such as region volumes, film life times, and film material types, as regions evolve, merge, split, or are squeezed into films. Using RLSG's tracking feature, we generate particles from tiny regions or rupturing films.
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- Multi-phase fluid simulations using regional level sets
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Multi-phase fluid simulations using regional level sets
SIGGRAPH ASIA '10: ACM SIGGRAPH Asia 2010 papersWe address the problem of Multi-Phase (or Many-Phase) Fluid simulations. We propose to use the regional level set (RLS) that can handle a large number of regions and materials, and hence, is appropriate for simulations of many immiscible materials. ...
A Coupled Level Set and Volume-of-Fluid Method for Computing 3D and Axisymmetric Incompressible Two-Phase Flows
We present a coupled level set/volume-of-fluid (CLSVOF) method for computing 3D and axisymmetric incompressible two-phase flows. This method combines some of the advantages of the volume-of-fluid method with the level set method to obtain a method which ...
On the combined effects of surface tension force calculation and interface advection on spurious currents within Volume of Fluid and Level Set frameworks
This paper deals with the comparison of Eulerian methods to take into account the capillary contribution in the vicinity of a fluid-fluid interface. Eulerian methods are well-known to produce additional vorticity close to the interface that leads to non-...
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