10 citations · 11 across the 3 of their papers we have counts for
9 papers · 1 filter
Steady compressible Navier-Stokes-Fourier system with general temperature dependent viscosities I: density estimates based on Bogovskii operator
Ondřej Kreml, Tomasz Piasecki, Milan Pokorný +1
The aim of this paper is to reconsider the existence theory for steady compressible Navier--Stokes--Fourier system assuming more general condition of the dependence of the viscosit…
Shocks Make the Riemann Problem for the Full Euler System in Multiple Space Dimensions Ill-posed
Christian Klingenberg, Ondřej Kreml, Václav Mácha +1
The question of (non-)uniqueness of one-dimensional self-similar solutions to the Riemann problem for hyperbolic systems of gas dynamics in sets of multi-dimensional admissible wea…
Compressible Navier-Stokes system on a moving domain in the framework
Ondrej Kreml, Sárka Necasová, Tomasz Piasecki
We prove the local well-posedness for the barotropic compressible Navier-Stokes system on a moving domain, a motion of which is determined by a given vector field , in a m…
Weak-strong uniqueness for the compressible fluid-rigid body interaction
Ondrej Kreml, Sarka Necasova, Tomasz Piasecki
In this work we study the coupled system of partial and ordinary differential equations describing the interaction between a compressible isentropic viscous fluid and a rigid body…
Low stratification of a heat-conducting fluid in time-dependent domain
Ondřej Kreml, Václav Mácha, Šárka Nečasová +1
We study the low Mach number limit of the full Navier-Stokes-Fourier system in the case of low stratification with ill-prepared initial data for the problem stated on moving domain…
Non-uniqueness of delta shocks and contact discontinuities in the multi-dimensional model of Chaplygin gas
Jan Březina, Ondřej Kreml, Václav Mácha
We study the Riemann problem for the isentropic compressible Euler equations in two space dimensions with the pressure law describing the Chaplygin gas. It is well known that there…