Dear all，
According to the experimental model, the wall surface needs to be insulated. Is it appropriate to directly fix the wall surface and set the speed to zero? Are there any related commands? I haven’t found the relevant information yet. If so, please give some suggestions, thank you.
Sincerely
what kind of wall are you talking about and what is your current simulation setup?
for the kind of question you are asking, you are not likely to find information in the LAMMPS documentation, but rather should look at publications of simulations of similar systems.
to get useful help, you need to provide more tangible details and a more specific description of what you are trying to do.
in my understanding “insulated” means “not thermalized” but you seem to be thinking it means “frozen at 0K”.
axel.