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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Changing RVEs size in Material Designer › Reply To: Changing RVEs size in Material Designer

October 29, 2021 at 9:21 pm
Sean Harvey
Ansys Employee

I ran a study for short fiber (have not address the high aspect ratio yet) and made repeat count a parameter and I do see variability. I think this is expected because they are similar RVE form a volume fraction point of view, but one is more densely packed. They are not the same RVE. I saw modulus vary by 10% or so when go from 2 to 3 to 4, etc. How much % difference are you seeing?

Regards Sean