English

Conditional regularity for the Navier-Stokes-Fourier system with Dirichlet boundary conditions

Analysis of PDEs 2023-02-01 v1

Abstract

We consider the Navier-Stokes-Fourier system with the inhomogeneous boundary conditions for the velocity and the temperature. We show that solutions emanating from sufficiently regular data remain regular as long as the density ϱ\varrho, the absolute temperature ϑ\vartheta, and the modulus of the fluid velocity u|\textbf{u}| remain bounded.

Keywords

Cite

@article{arxiv.2301.13496,
  title  = {Conditional regularity for the Navier-Stokes-Fourier system with Dirichlet boundary conditions},
  author = {Danica Basarić and Eduard Feireisl and Hana Mizerová},
  journal= {arXiv preprint arXiv:2301.13496},
  year   = {2023}
}