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

Results from systematic modeling of neutron damage in inertial fusion energy reactors

J.M Perlado, E Domı́nguez, L Malerba, J Marian, T Dı́az de la Rubia2002年Fusion Engineering and DesignIF 1.7出版社

AbstractRadiation damage is an important issue in the lifetime of the structural materials in an Inertial Fusion Energy (IFE) Reactor. The effect will strongly depend on the class of chamber protection at the IFE Reactor design. This paper gives results from DENIM, and collaboration with LLNL, on the necessary magnitudes for the final evaluation of neutron damage. The determination of the neutron intensities and energy spectra emerging from the target, the energy spectra of the Primary Knock-on Atoms (PKA) resulting from the neutron interactions, the modeling at microscopic scale of the pulsed irradiation in metals are reported, in addition to reference to the work on the time dependence of neutron flux in IFE protected chamber. Results are also presented on the damage accumulation in SiC, relevant both for magnetic (MFE) and inertial fusion.

日本語訳

慣性核融合エネルギー(IFE)炉の構造材料の寿命において、放射線損傷は重要な問題である。その影響は、IFE炉設計におけるチャンバー保護のクラスに強く依存するであろう。本論文では、中性子損傷の最終評価に必要な諸量について、DENIMおよびLLNLとの共同研究による結果を示す。ターゲットから放出される中性子強度とエネルギースペクトルの決定、中性子相互作用に起因する一次ノックオン原子(PKA)のエネルギースペクトル、金属におけるパルス照射の微視的スケールでのモデル化に加え、IFE保護チャンバー内の中性子フラックスの時間依存性に関する研究に言及する。また、磁場閉じ込め核融合(MFE)と慣性核融合の両方に関連するSiC中の損傷蓄積に関する結果も示す。

wiki

Inertial confinement fusionInertial Fusion Energy
この論文にはまだAI要約がありません。

関連論文

Neutronics on inertial fusion reactors

2000Fusion Engineering and Design

Towards a programme of testing and qualification for structural and plasma-facing materials in 'fusion neutron' environments

2017Nuclear Fusion

DONES performance, experimental capabilities and perspectives

2025Nuclear Fusion

Neutronics calculations and design for the medium flux test module of IFMIF

2002Fusion Engineering and Design

Nuclear data libraries for IFMIF-DONES neutronic calculations

2022Nuclear Fusion

Status of DONES neutronics, source terms analyses and radiation protections

2025Nuclear Fusion

Materials testing facilities and programmes for fission and ion implantation damage

2017Nuclear Fusion

An assessment of the available alternatives for fusion relevant neutron sources

2018Nuclear Fusion

An integrated model for materials in a fusion power plant: transmutation, gas production, and helium embrittlement under neutron irradiation

2012Nuclear Fusion

Finite element models for radiation effects in nuclear fusion applications

2024Nuclear Fusion