Focus: About two identical substances
An elongated body with an aspect ratio of about 10 to the third power and a diameter of about 15 microns;When surface contact occurs, they adhere together,calculate this adhesion problem.
What function or command should I use lammps to implement this simulation; This adhesion is similar to JKR adhesion
This uses some shortcut notation that I don’t understand (and I presume that applies to most people that read messages here). Your chances of getting help largely depend on how easy it is to answer.
All functionality available in LAMMPS is documented, so you should be able to make the decision yourself.