Surface Tension

In this article, we address the simulation of thin features in SPH-based free surface flows from two perspectives: the robustness of surface forces and the numerical instability of thin features.

We propose a fast deformable surface model to realistically animate water drops and their flows on solid surfaces. Our system simulates drop motions in a Lagrangian fashion, by reducing 3D fluid dynamics to a deformable surface model.

Bubbles and foams are important features of liquid surface phenomena, but they are difficult to animate. We propose a more accurate and efficient particle-based algorithm to simulate bubble dynamics and interactions.