Development of a three dimensional plasma fluid code using a lagrange-monte-carlo scheme

Ryoko Tatsumi, Alexei Runov, Ralf Schneider, Kazuo Hoshino, Akiyoshi Hatayama

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We are developing a Lagrange (LG)-Monte-Carlo (MC) scheme for three-dimensional (3D) SOL/Divertor plasma fluid modeling. By using test particles, the scheme is suitable for handling 3D complex geometries. The semi-implicit treatment of the pressure gradient term enables us to improve the robustness of the coupling of the continuity and the momentum equations. Detailed numerical checks of the integrated scheme of LG-MC have been done for a simple 1D geometry. Benchmark tests between the new LG-MC and a conventional Finite-Volume scheme were carried out and good agreement was obtained. A first test calculation for a 3D cylindrical geometry has been also successfully done.

本文言語English
論文番号3003
ジャーナルPlasma and Fusion Research
15
DOI
出版ステータスPublished - 2020

ASJC Scopus subject areas

  • Condensed Matter Physics

フィンガープリント 「Development of a three dimensional plasma fluid code using a lagrange-monte-carlo scheme」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル