incompressibility in SPH

Dear all,

I am working on water flow by SPH method. how can i consider incompressibility? it seems that only can be simulate compressible systems.

Thanks a lot

If its got an equation of state (which most SPH solvers do), its compressible.

To truly consider incompressibility - perhaps take inspiration from continuum solvers and think of a way to enforce a solenoidal velocity field via pressure.