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SUMMARY:Charlotte Perrin (CNRS Marseille)
DTSTART:20201123T144000Z
DTEND:20201123T161000Z
DTSTAMP:20260405T174525Z
UID:NSCM/9
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NSCM/9/">Com
 pressible Euler equations under a maximal density constraint</a>\nby Charl
 otte Perrin (CNRS Marseille) as part of Nečas Seminar on Continuum Mechan
 ics\n\n\nAbstract\nIn this talk\, I will present recent results on solutio
 ns to a one-dimensional Euler system coupling compressible and incompressi
 ble phases. With this original fluid system we intend to model congestion 
 (or saturation) phenomena in heterogeneous flows (mixtures\, wave-structur
 e interactions\, collective motion\, etc.). Here the compressible-incompre
 ssible model will be seen as the limit of a fully compressible Euler syste
 m 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.\n
LOCATION:https://researchseminars.org/talk/NSCM/9/
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