Compressible Navier-Stokes system with the hard sphere pressure law in an exterior domain

0560605 - MÚ 2023 RIV CH eng J - Článek v odborném periodiku
Nečasová, Šárka - Novotný, A. - Roy, Arnab
Compressible Navier-Stokes system with the hard sphere pressure law in an exterior domain.
Zeitschrift für angewandte Mathematik und Physik. Roč. 73, č. 5 (2022), č. článku 197. ISSN 0044-2275. E-ISSN 1420-9039
Grant CEP: GA ČR(CZ) GA19-04243S
Institucionální podpora: RVO:67985840
Klíčová slova: compressible Navier-Stokes system * exterior domain * hard sphere pressure law
Obor OECD: Pure mathematics
Impakt faktor: 2, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1007/s00033-022-01809-6

We consider the motion of compressible Navier–Stokes fluids with the hard sphere pressure law around a rigid obstacle when the velocity and the density at infinity are nonzero. This kind of pressure model is largely employed in various physical and industrial applications. We prove the existence of weak solution to the system in the exterior domain.
Trvalý link: https://hdl.handle.net/11104/0333467