Issue link: https://resources.randsim.com/i/1492512
ISPG : Incompressible Smoothed Particle Galerkin • The LS-DYNA system now supports Incompressible Smoothed Particle Galerkin ( ISPG) • ISPG is suitable for the simulation of incompressible free surface fluid flow. • For instance, the simulation of shape evolution of solder joints in electronic equipment during the reflow process. • ISPG is only available for tetra elements *SECTION_FPD *MAT_IFPD SECID ELFORM DX DY DZ MCVISC MID RO MU GAMMA