Compressible Euler equations under a maximal density constraint
Charlotte Perrin (CNRS Marseille)
Abstract: In this talk, I will present recent results on solutions to a one-dimensional Euler system coupling compressible and incompressible phases. With this original fluid system we intend to model congestion (or saturation) phenomena in heterogeneous flows (mixtures, wave-structure interactions, collective motion, etc.). Here the compressible-incompressible model will be seen as the limit of a fully compressible Euler system endowed with a singular pressure law. The goal of the talk is to present theoretical results concerning this singular limit. This is a joint work with Roberta Bianchini.
MathematicsPhysics
Audience: researchers in the topic
Nečas Seminar on Continuum Mechanics
Series comments: This seminar was founded on December 14, 1966.
Faculty of Mathematics and Physics, Charles University, Sokolovská 83, Prague 8. If not written otherwise, we will meet on Mondays at 15:40 in lecture hall K3 (2nd floor).
Organizers: | Miloslav Feistauer, Petr Knobloch, Martin Kružík*, Šárka Nečasová* |
*contact for this listing |