Hi Boon,
It converges in less than 42k iterations usually, but this sort of
simulation is sensitive to parameters changes, and you perhaps picked a
bad combination of them.
I see big oscillations, perhaps your radius factor for growing spheres
is too big?
Bruno
boon chiaweng a écrit :
Hi, it's me again :).
I've run a Triaxial Test on 10,000 grains with internalCompaction =
True. SigmaIso is set to 100, 000 Pa. After 40 mins (42260
iterations), the wall stresses do not converge, and the
stabilityCriterion doesn't go down. Porosity, on the other hand, has
converged to 0.39. It looks like the compaction stage with radii
expansion is going on forever.
Has anyone experienced this with internalCompaction (radii
expansion)? I've attached the recorded data.
Yours,
CWBoon
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