Compressible Euler equations under a maximal density constraint

Charlotte Perrin (CNRS Marseille)

23-Nov-2020, 14:40-16:10 (3 years ago)

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

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