An enhanced second-order discretization scheme for free surface and vicinity particles in MPS method aided by surface mesh

Key Points

• Enhanced simulation accuracy is achieved for free surface and vicinity particles via a new discretization scheme.
• Key evidence reveals improved results in fluid dynamics simulations when incorporating surface mesh techniques.
• A novel second-order discretization scheme was developed with a focus on MPS method applications for better performance.
• The findings may enable more precise simulations in various engineering applications, highlighting the importance of advanced discretization.