Dear Lammps users
I’m modeling a tensile test on aluminum 7075 alloys and trying to verify the model by comparing it with results found in the literature, but the results are not matching
My question is, could the total number of atoms produce the inconsistency in the results? As my model has more atoms than the one in literature
And if yes, how can I change the number of atoms in model?
I have created the atoms as per the command below
lattice fcc 4.05
region whole block 0 20 0 20 0 20 units lattice side in
create_box 4 whole
lattice fcc 4.05 orient x 1 0 0 orient y 0 1 0 orient z 0 0 1
create_atoms 1 region whole
region inside block 4.05 76.95 4.05 76.95 4.05 76.95
set region inside type/fraction 2 0.005 12345 type/fraction 3 0.036 12345 type/fraction 4 0.015 12345
Regards
Isra Al Muscati