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Approximate Air-Fluid Interactions for SPH
(The Eurographics Association, 2017)
Computing the forces acting from a surrounding air phase onto an SPH free-surface fluid is challenging. For full multiphase simulations the computational overhead is significant and stability issues due to the high density ...
Moving Least Squares Boundaries for SPH Fluids
(The Eurographics Association, 2017)
The paper shows that the SPH boundary handling of Akinci et al. [AIA 12] suffers from perceivable issues in planar regions due to deviations in the computed boundary normals and due to erroneous oscillations in the distance ...