FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Electromagneto-thermomechanical behavior of the first wall

H. Hashizume, K. Miya1988年Fusion Engineering and DesignIF 1.7出版社

It is well recognized that the structural integrity of plasma facing material after a plasma disruption is one of the most important issues that threaten the engineering feasibility of a fusion reactor. In order to evaluate, quantitatively, the damage as consequence of the plasma disruption, each basic process of the phenomenon must be clarified as well as the coupled ones. The present paper, therefore, focuses on the following issues: (1) electromagnetics, (2) heat conduction with melting, (3) structural mechanics when material melts and resolidifies, (4) magnetohydrodynamics of liquid metal with free surface, (5) simple evaluation of coupled problem, (6) lifetime evaluation of first wall and (7) a new concept of the first wall, so called thermal-stress-free.

日本語訳

プラズマ対向材料の構造健全性が、プラズマディスラプション後に損なわれることは、核融合炉の工学的実現性を脅かす最も重要な問題の一つであると広く認識されている。ディスラプションの結果として生じる損傷を定量的に評価するためには、この現象の各基本プロセスを、それらの連成プロセスとともに明らかにする必要がある。そこで本論文では、以下の課題に焦点を当てる:(1)電磁気学、(2)溶融を伴う熱伝導、(3)材料が溶融・再凝固する際の構造力学、(4)自由表面を有する液体金属の磁気流体力学、(5)連成問題の簡易評価、(6)第一壁の寿命評価、および(7)「熱応力フリー」と呼ばれる第一壁の新概念。

wiki

First wall
この論文にはまだAI要約がありません。

関連論文

Thermomechanical behavior of the first wall subjected to plasma disruption

1987Fusion Engineering and Design

Modelling of Kelvin–Helmholtz instability and splashing of melt layers from plasma-facing components in tokamaks under plasma impact

2010Nuclear Fusion

On the exploration of innovative concepts for fusion chamber technology

2001Fusion Engineering and Design

Plasma—wall interaction and its effect on material selection

1991Fusion Engineering and Design

Prediction of material erosion and lifetime during major plasma instabilities in tokamak devices

2002Fusion Engineering and Design

Effects of an electrically conducting first wall on the blanket loading during a Tokamak plasma disruption

1996Fusion Engineering and Design

Magnetothermohydraulic behavior of the molten layer of a first wall due to plasma disruption

1989Fusion Engineering and Design

Thermal shock tests on various materials of plasma facing components for FER/ITER

1991Fusion Engineering and Design

High heat flux test on first wall materials

1991Fusion Engineering and Design

Development of advanced high heat flux and plasma-facing materials

2017Nuclear Fusion