FLIP vs APIC method test - Fluid vorticity
Vortex simulation to show the difference between the FLIP and APIC methods. The APIC method is excellent in conserving the momentum from one cell to another whereas the FLIP method might be unstable at some point during the splash. The vorticity of the fluid is conserved as the nature of the APIC method hence giving a nice vortex to the left.
Software : Blender 2.93
