Deutsch Intern
  • Schild Mathematik Ost
Mathematics in the Sciences

Oberseminar Mathematik in den Naturwissenschaften Arnab Roy, Motion of a Rigid body in a Compressible Fluid with Navier-slip boundary condition

Date: 08/02/2022, 10:00 AM - 12:00 PM
Category: Seminar, Veranstaltung
Organizer: Lehrstuhl für Mathematik VI (Mathematik in den Naturwissenschaften)
Speaker: Arnab Roy, Basque Center for Applied Mathematics (BCAM), Spain

Mathematik Ost, 40.03.003 + Zoom


In this talk, we present a wellposedness result of fluid-structure interaction model regarding the motion of a rigid body in a bounded domain which is filled with a compressible isentropic fluid.
We consider the Navier-slip boundary condition at the interface as well as at the boundary of the domain. We prove existence of a weak solution of the fluid-structure system up to collision.
This is a joint work with Š. Nečasová, M. Ramaswamy and A. Schlömerkemper.

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