Before revision: Computational Implementation Time integration schemes for PIC, FLIP, and APIC|348x224px Time integration schemes for the hybrid format|348x224px PIC (Particle-In-Cell), FLIP (Fluid-Implicit Particle), hybrid (hybrid solution) and APIC (Affine) The different numerical methods used in Particle-In-Cell fluid simulation greatly show how they map momentum and time integrals between material points and grids, and how they differ from each other.
After revision: Computational implementation Time integration schemes for PIC, FLIP, and APIC|348x224px Time integration schemes for the hybrid format|348x224px PIC (Particle-In-Cell), FLIP (Fluid-Implicit Particle), hybrid (hybrid solution) and APIC (Affine) The different numerical methods used in Particle-In-Cell fluid simulation greatly show how they map momentum and time integrals between material points and grids, and how they differ from each other.