DC-APIC: A decomposed compatible affine particle in cell transfer scheme for non-sticky solid-fluid interactions in MPM

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Chenhui Wang, Jianyang Zhang, Chen Li, Changbo Wang

Published: 2025, Last Modified: 15 Jan 2026Graph. Model. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Developed a decomposed compatible APIC transfer scheme to reduce numerical viscosity on a unified grid.•Modified traditional MPM with DC-APIC integrator to enforce free-slip and separation boundary conditions.•Created an efficient parallel framework utilizing hierarchical GPU architecture for phase-field gradient method.