Rotationally symmetric solutions to isothermal compressible Navier-Stokes equations

P. I. Plotnikov

Sibirskie èlektronnye matematičeskie izvestiâ, Tome 21 (2024) no. 2, pp. 1227-1294

Résumé

We consider a boundary value problem for compressible Navier-Stokes equations with the pressure function $p=\varrho$, where $\varrho$ is the density of fluid. It is assumed the given data and a flow domain are invariant with respect to rotations around the vertical axis. The existence of weak rotationally symmetric solutions is proved.

Détail

Keywords: isothermal fluid.
Mots-clés : viscous gas, concentrations problem

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