Skip to Main content Skip to Navigation
New interface
Conference papers

Real time plasma equilibrium reconstruction in a Tokamak

Abstract : The problem of equilibrium of a plasma in a Tokamak is a free boundary problemdescribed by the Grad-Shafranov equation in axisymmetric configurations. The right hand side of this equation is a non linear source, which represents the toroidal component of the plasma current density. This paper deals with the real time identification of this non linear source from experimental measurements. The proposed method is based on a fixed point algorithm, a finite element resolution, a reduced basis method and a least-square optimization formulation.
Complete list of metadata

Cited literature [6 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00414395
Contributor : Cédric Boulbe Connect in order to contact the contributor
Submitted on : Wednesday, September 9, 2009 - 9:49:32 AM
Last modification on : Thursday, August 4, 2022 - 5:05:30 PM
Long-term archiving on: : Tuesday, June 15, 2010 - 11:21:26 PM

Files

icipe.pdf
Files produced by the author(s)

Identifiers

Citation

Jacques Blum, Cédric Boulbe, Blaise Faugeras. Real time plasma equilibrium reconstruction in a Tokamak. ICIPE 2008: 6th Int. Conf. on Inverse Problems in Engineering, Jun 2008, Dourdan, France. p 12-19, ⟨10.1088/1742-6596/135/1/012019⟩. ⟨hal-00414395⟩

Share

Metrics

Record views

229

Files downloads

223