Décomposition de domaine pour la simulation Full-Wave dans un plasma froid

Abstract : In order to generate current in tokamak, we look at plasma heating by electromagnetic waves at the lower hybrid (LH) frequency. For this type of description, one use a ray tracing code but we consider a full-wave one, where dielectric properties are local. Our aim is to develop a finite element numerical method for the full-wave modeling and to apply a domain decomposition method. In this thesis, we have developped a finite element method in a cross section of the tokamak for Maxwell equations solving the time harmonic electric field and a nonoverlapping domain decom- position method for the mixed augmented variational formulation by taking continuity accross the interfaces as constraints
Document type :
Theses
Complete list of metadatas

Cited literature [47 references]  Display  Hide  Download

https://hal.univ-lorraine.fr/tel-01752236
Contributor : Thèses Ul <>
Submitted on : Thursday, March 29, 2018 - 1:39:15 PM
Last modification on : Thursday, September 27, 2018 - 3:51:31 PM

File

DDOC_T_2014_0380_HATTORI.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : tel-01752236, version 1

Collections

Citation

Takashi Hattori. Décomposition de domaine pour la simulation Full-Wave dans un plasma froid. Mathématiques générales [math.GM]. Université de Lorraine, 2014. Français. ⟨NNT : 2014LORR0380⟩. ⟨tel-01752236⟩

Share

Metrics

Record views

273

Files downloads

74