Peridynamics with lammps

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1

Hello,

I’m trying to make a peridynamic simulation with lammps but
I have some problems with the neighbor command. I think I
don’t really understand what it means.
If I change the values of neighbor command, I have these errors :
-Cannot use neighbor bins - box size << cutoff
-neighbor list overflow, boost neigh_modify one
-too many neigbor bins
How can I choose a good value to start the simulation?
Thank you in advance,

Hugo

2

My guess is there is something wrong
with your units and length scale. What units
are you using and are you specifying the neighbor
skin in those units, appropriate to the PD cutoff

and the particle separation?

Steve