Browsing Waterloo Research by Subject "divergence-free"
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Curl-Flow: Boundary-respecting pointwise incompressible velocity interpolation for grid-based fluids
(Association for Computing Machinery, 2022-12)We propose to augment standard grid-based fluid solvers with pointwise divergence-free velocity interpolation, thereby ensuring exact incompressibility down to the sub-cell level. Our method takes as input a discretely ...