STABILITY AND ACCURACY OF COMPRESSIBLE ANDINCOMPRESSIBLE SPH METHODS IN SIMULATING TURBULENTFREE SURFACE FLOWS

Weakly compressible SPH (WCSPH) method [1] and truly Incompressible SPH (ISPH)method [2] are two widely used methods for simulating free surface flows. In this paper,accuracy and stability of these methods are compared via introducing a modified SPHmethod and different solid boundary treatments are compared too.

کلیدواژه ها:

ISPH ، WCSPH ، Stability ، Boundary