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There is no option to make a random distribution of fillers in COMSOL Multiphysics 6.0. However, you can use the Random Variable function to create a random distribution of fillers and then use the Assign Material function to assign properties to the fillers.

The following are the steps on how to simulate dispersion of fillers in an elastomer using COMSOL Multiphysics 6.0:

The following is an example of how to create a random distribution of fillers in an elastomer using COMSOL Multiphysics 6.0:

import comsol.modeling.functions as fn # Create a random variable filler_concentration = fn.RandomVariable(distribution_type="Uniform", minimum=0.0, maximum=0.5) # Assign the filler material to the random variable filler_material = "Filler" comsol.materials.AssignMaterial(filler_concentration, filler_material)

This code will create a random variable with a uniform distribution between 0.0 and 0.5. The filler material will be assigned to the random variable.