Is Mori-Tanaka scheme independent of the number of inclusions?

[Galbi]

When we homogenize composite materials by using Mori-Tanaka scheme, we only consider the volume fraction of each inclusions. Why don't we need to consider the number of inclusions?
Let's assume both of picture above has same volume fraction of the inclusions. If we use Mori-Tanaka scheme, they have same homogenized modulus, don't they? However, I think they should have different modulus.

what do you think?

 

[Illmatic1]

The Mori-Tanaka scheme does not consider the number of inclusions because the volume fraction is considered to be the most important factor in determining the homogenized modulus. The number of inclusions, although important, is secondary as it does not directly affect the volume fraction. The volume fraction, on the other hand, does have a direct effect on the homogenized modulus. Thus, when using the Mori-Tanaka scheme, only the volume fraction of the inclusions needs to be considered.