Hello to all sir
i am simulating lammps code for Interaction between active disc and square array of obstacles… the order of potential is …
- disk-disk interaction is harmonic repulsion
- disk-obstacle interaction is also harmonic repulsion
I used this command
bond_style harmonic
bond_coeff 1 100.0 3.45
but it generates error as…
ERROR: Bond_style command when no bonds allowed (src/input.cpp:1347)
Last command: bond_style harmonic
I needed guidance …
for lj potential , I simulated my code… the result is ok
pair_style lj/cut 2.5
pair_coeff 1 1 1.0 1.0 2.5
pair_coeff 2 2 1.0 1.0 2.5
pair_coeff 1 2 1.0 1.0 1.12