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Evolving Sub-Grid Turbulence for Smoke Animation
(The Eurographics Association, 2008)
We introduce a simple turbulence model for smoke animation, qualitatively capturing the transport, diffusion, and spectral cascade of turbulent energy unresolved on a typical simulation grid. We track the mean kinetic ...
Accurate Viscous Free Surfaces for Buckling, Coiling, and Rotating Liquids
(The Eurographics Association, 2008)
We present a fully implicit Eulerian technique for simulating free surface viscous liquids which eliminates artifacts in previous approaches, efficiently supports variable viscosity, and allows the simulation of more ...