A model of rigid vortex filament in Euler flows
PDE Seminar
Meeting Details
For more information about this meeting, contact Toan T. Nguyen.
Speaker: Olivier Glass, Université Paris-Dauphine
Abstract: We consider the evolution of a rigid solid having the shape of a tube in a 3D perfect incompressible fluid and study the limit of the system as the tube shrinks to a curve, keeping a fixed circulation. Under certain assumptions, the system converges a model of a rigid vortex filament coupling the fluid and the position of the curve. This follows a series of papers in the 2D case where the dynamics of small solids in a fluid converges to point vortices models, which I will also describe. This is a joint work with David Meyer (Madrid) and Franck Sueur (Luxembourg).
Room Reservation Information
Room Number: 114 McAllister
Date: 04/15/2025
Time: 12:00pm - 1:30pm