On the Laplacian model for particle-based simulation using Moving-Particle Semi-implicit (Mps) Method

• Main Authors: Ng K.-C., Sheu T.W.-H.
• Other Authors: 55310814500
• Format: Conference paper
• Published: SPIE 2023
• Subjects: CFD; Fluid flow; Moving Particle Semi-implicit (MPS) method; Particle method; Computational fluid dynamics; Computer vision; Flow of fluids; Laplace transforms; Numerical methods; Irregular particle; Laplacian model; Moving particle semiimplicit method; Numerical accuracy; Particle methods; Particle-based simulation; Semi-implicit; Tuning parameter; Computer simulation

A general form of Laplacian model is derived for the numerical framework of Moving Particle Semi-implicit (MPS) method. The existing proposals of MPS Laplacian model available in the open literature can indeed be reproduced from this general Laplacian model. Most importantly, the numerical accuracy...