Sound Speed : Shear Cavity flow: LAMMPS SPH

Dear lammps users,

I have been trying to do a water compression in cylindrical tubes closed at one end using SPH Module of LAMMPS.

In one of the example of shear cavity flow of lammps-sph user Documentation, pair style is “hybrid sph/taitwater/morris”. The sound speed for this in the example has been taken 0.1 m/s where as units are si in the input file.

Any comment or suggestion would be really helpful.


Not sure what your Q is. You can contact the author of the SPH package
directly. See the src/USER-SPH/README file.