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arXiv · 2407.20153

Homogenization of Non-homogeneous Incompressible Navier-Stokes System in Critically Perforated Domains

Jiaojiao Pan
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Abstract

In this paper, we study the homogenization of 3D non-homogeneous incompressible Navier-Stokes system in perforated domains with holes of critical size. The diameter of the holes is of size \epsilon^3, where \epsilon is a small parameter measuring the mutual distance between the holes. We show that when \epsilon tends to 0, the velocity and density converge to a solution of the non-homogeneous incompressible Navier-Stokes system with a friction term of Brinkman type.

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Jiaojiao Pan. 2024-07-29. Homogenization of Non-homogeneous Incompressible Navier-Stokes System in Critically Perforated Domains. https://arxiv.org/abs/2407.20153

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