Kinetic-Based Multiphase Flow Simulation

Multiphase flows exhibit a large realm of complex behaviors such as bubbling, glugging, wetting, and splashing which emerge from air-water water-solid interactions. Current fluid solvers in graphics have demonstrated remarkable success reproducing each these visual effects, but none offered model general enough to capture all them concurrently. In contrast, computational dynamics developed very approaches multiphase flows, typically based on kinetic models. Yet, both communities, there is dearth methods that can simulate density ratios Reynolds numbers required for the type challenging real-life simulations movie productions strive digitally create, flows. this article, we propose coupling Navier-Stokes equations with conservative phase-field equation, provide series numerical improvements over existing kinetic-based offer flow solver. The resulting algorithm embarrassingly parallel, conservative, far more stable than current even conditions, typical behaviors. Various simulation results are presented, including comparisons previous work real footage, highlight advantages our new method.