The material point method (MPM) recently demonstrated its efficacy at simulating many
materials and the coupling between them on a massive scale. However, in scenarios …

We propose a novel gauge fluid solver based on Clebsch wave functions to solve
incompressible fluid equations. Our method combines the expressive power of Clebsch …

This paper introduces a new weighting scheme for particle-grid transfers that generates
hybrid Lagrangian/Eulerian fluid simulations with uniform particle distributions and precise …

Landslides are often triggered by earthquakes and can cause immense damage due to
large mass movements. To model such large-deformation events, the material point method …

Liquid–solid two-phase flows are a very important class of multiphase flow problems widely
existing in industry and nature. This paper establishes a two-phase model for liquid–solid …

We propose the use of PolyPIC transfers [10] to construct a second order accurate
discretization of the Navier-Stokes equations within a particle-in-cell framework on MAC …

Most existing two-phase, two-layer Material Point Method (MPM) programs operate in
explicit form, which lacks computational efficiency. This study proposes a high-performance …

All material point method (MPM) codes approximate the full mass matrix with a lumped mass
matrix. Because this approach causes dissipation, most MPM simulations rely on so-called …

An ongoing challenge in fluid animation is the faithful preservation of vortical details, which
impacts the visual depiction of flows. We propose the Impulse Particle‐In‐Cell (IPIC) …

Multi-scale granular materials, such as powdered materials and mudslides, are pretty
common in nature. Modeling such materials and their phase transitions remains challenging …