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

Thermal analysis of a tokamak divertor plate after a sudden coolant dry-out

Antonio Soria, Vito Renda, Loris Papa1990年Fusion Engineering and DesignIF 1.7出版社

AbstractThe divertor plate represents a critical component in the design of a tokamak fusion reactor. Within the frame of the International Tokamak Experimental Reactor (ITER), many proposals are underway. The thermal behaviour following a complete Loss of Coolant Accident of a pre-designed divertor plate is analyzed in this paper. The aim is to carry out a parametric study on the most critical parameter, i.e. the plasma shutdown time. Several load hypotheses are studied in order to contribute to a better understanding of the design requirements for the components. According with these results, a significative material damage is expected to occur when plasma burning is not efficiently stopped within some seconds after the LOCA detection.

日本語訳

ダイバータ板は、トカマク核融合炉の設計において重要な構成要素である。国際熱核融合実験炉(ITER)の枠組みの中で、多くの提案が進行中である。本論文では、事前設計されたダイバータ板の冷却材喪失事故(LOCA)後の熱的挙動を解析する。目的は、最も重要なパラメータ、すなわちプラズマ停止時間に関するパラメトリック研究を実施することである。構成要素の設計要件をより深く理解するために、いくつかの負荷仮定を検討する。これらの結果によれば、LOCA検出後数秒以内にプラズマ燃焼が効果的に停止されない場合、顕著な材料損傷が発生すると予想される。

装置

iter中精度(概要文一致)

wiki

Divertor
この論文にはまだAI要約がありません。

関連論文

Divertor modeling and design for a low-aspect-ratio tokamak transmutation reactor

2000Fusion Engineering and Design

Thermofluid analysis of free surface liquid divertor in tokamak fusion reactor

2002Fusion Engineering and Design

High-temperature plasmas in a tokamak fusion test reactor

1987PHYSICAL REVIEW LETTERS

Future prospects for JET and Next Step tokamaks

1991Fusion Engineering and Design

Thermal mechanical evaluation of candidate tokamak divertor elements informing fusion materials design windows

2025Fusion Engineering and Design

Power plant design study of a high aspect ratio Tokamak using a SiC composite structure

1998Fusion Engineering and Design

An innovative divertor concept, the fish tail divertor, for reducing the surface temperature on the divertor target plate in EAST tokamak experiments

2023Nuclear Fusion

Advanced scenarios for ITER operation

2005Plasma Physics and Controlled Fusion

Designing a tokamak fusion reactor—How does plasma physics fit in?

2015Physics of Plasmas

Engineering design of the TITAN-II divertor

1989Fusion Engineering and Design