Define the liquid and vapour phase in LAMMPS

Dear All,

Currently, I am trying to simulate the evaporation and condensation of thin liquid films. I want to achieve the velocity and the force of the droplet. Therefore, I think I have to track the droplet formation (the size of the droplet changes with the time) and define the liquid and vapour phase in LAMMPS. Could anyone tell me how to achive this in LAMMPS?

I would very appreciate if anyone could give me some advice.

Best regards,

Xinyu You

DROPLET.png

Dear All,

Currently, I am trying to simulate the evaporation and condensation of
thin liquid films. I want to achieve the velocity and the force of the
droplet. Therefore, I think I have to track the droplet formation (the size
of the droplet changes with the time) and define the liquid and vapour
phase in LAMMPS. Could anyone tell me how to achive this in LAMMPS?

​a) your questioning indicates, that you should discuss with your
supervisor/adviser/colleagues how to better plan your simulations and
analysis.
b) the bulk of your analysis is likely best done in post-processing, but
you may be able to detect ​your droplets using the compute cluster/atom
command.

​axel.