On some optimization problems for stellarators
Topic: Optimization | All
Date : 06/10/2022 De 16h00 A 17h00
Room : to be defined
Lien / Link : https://mines-paristech.zoom.us/j/91746209217?pwd=VVc4dmxid3cyazFtMTh1ZHdsUmRxZz09 >
ID de la réunion / Meeting ID : 91746209217
Mot de passe / Password : 907385
SPEAKER
Rémi Robin, Centre Automatique et Systèmes, Mines Paris
TITLE
On some optimization problems for stellarators
ABSTRACT
In this presentation, we will focus on problems related to the magnetic confinement of a plasma in the context of the design of a stellarator nuclear fusion reactor. We will start by presenting the physical context and the underlying industrial motivations, then we will look at a modeling problem related to magnetic forces. After that, we will present theoretical and numerical results on a shape optimization problem related to the optimal design of coils. If time permits, we will finally consider the existence problem of optimal shapes for this kind of problems under a uniform reach constraint.
BIO
Rémi Robin is a newly hired postdoc at Centre Automatique et Systèmes (Mines Paris). He graduated with a PhD in applied mathematics from Laboratoire Jacques-Louis Lions (Sorbonne University) and his work focuses mainly on optimization for nuclear fusion reactors and control of quantum systems.
Room : to be defined
Lien / Link : https://mines-paristech.zoom.us/j/91746209217?pwd=VVc4dmxid3cyazFtMTh1ZHdsUmRxZz09 >
ID de la réunion / Meeting ID : 91746209217
Mot de passe / Password : 907385
SPEAKER
Rémi Robin, Centre Automatique et Systèmes, Mines Paris
TITLE
On some optimization problems for stellarators
ABSTRACT
In this presentation, we will focus on problems related to the magnetic confinement of a plasma in the context of the design of a stellarator nuclear fusion reactor. We will start by presenting the physical context and the underlying industrial motivations, then we will look at a modeling problem related to magnetic forces. After that, we will present theoretical and numerical results on a shape optimization problem related to the optimal design of coils. If time permits, we will finally consider the existence problem of optimal shapes for this kind of problems under a uniform reach constraint.
BIO
Rémi Robin is a newly hired postdoc at Centre Automatique et Systèmes (Mines Paris). He graduated with a PhD in applied mathematics from Laboratoire Jacques-Louis Lions (Sorbonne University) and his work focuses mainly on optimization for nuclear fusion reactors and control of quantum systems.