Unconditional Stability of Equilibria in Thermally Driven Compressible Fluids
Sign Up to like & getrecommendations! Published in 2024 at "Archive for Rational Mechanics and Analysis"
DOI: 10.1007/s00205-024-02044-1
Abstract: We show that small perturbations of the spatially homogeneous equilibrium of a thermally driven compressible viscous fluid are globally stable. Specifically, any weak solution of the evolutionary Navier–Stokes–Fourier system driven by thermal convection converges to… read more here.
Keywords: equilibria thermally; compressible fluids; driven compressible; thermally driven ... See more keywords
Lagrangian structure for two dimensional non-barotropic compressible fluids
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DOI: 10.1016/j.jmaa.2018.12.081
Abstract: We study the lagrangian structure for weak solutions of two dimensional Navier-Stokes equations for a non-barotropic compressible fluid, i.e. we show the uniqueness of particle trajectories for two dimensional compressible fluids including the energy equation.… read more here.
Keywords: lagrangian structure; compressible fluids; non barotropic; barotropic compressible ... See more keywords
On a singular limit for stratified compressible fluids
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Analysis: Real World Applications"
DOI: 10.1016/j.nonrwa.2018.05.004
Abstract: We consider a singular limit problem for the complete compressible Euler system in the low Mach and strong stratification regime. We identify the limit problem - the anelastic Euler system - in the case of… read more here.
Keywords: compressible fluids; system; singular limit; limit ... See more keywords