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

Effects of tungsten radiation on the behaviour of PLT tokamak discharges

E. Hinnov, K. Bol, D. Dimock, R.J. Hawryluk, D. Johnson, M. Mattioli, E. Meservey, S. Von Goeler1978年被引用 38Nuclear FusionIF 3出版社

Bands of radiation in the 30–70 Å wavelength range, ascribed to unresolved resonance lines of various tungsten ions, have been observed in a variety of discharges in the PLT tokamak. The amount of tungsten present in the discharge appears to depend sensitively on the peripheral plasma temperature, and it may be dropped significantly by adding small amounts of neon or oxygen, and also by appropriate programming of hydrogen influx. In high-tungsten discharges the observed bands account for a large fraction (∼ 0.5 or more) of the power input near the centre of the plasma.

日本語訳

30〜70 Åの波長域における放射帯は、様々なタングステンイオンの分解されない共輝線に帰属されるが、PLTトカマクにおける多様な放電で観測されている。放電中に存在するタングステンの量は、周辺プラズマ温度に敏感に依存しているようであり、少量のネオンや酸素を添加することによって、また水素流入の適切なプログラミングによっても、大幅に低下し得る。高タングステン放電では、観測された帯は、プラズマ中心部近くでの入力パワーの大部分(〜0.5以上)を占める。

wiki

TungstenPLT
この論文にはまだAI要約がありません。

関連論文

Coupled interactions between tungsten surfaces and transient high-heat-flux deuterium plasmas

2015Nuclear Fusion

Observation of tungsten emission spectra up to W46+ ions in the Large Helical Device and contribution to the study of high-Z impurity transport in fusion plasmas

2024Nuclear Fusion

Developing high performance RF heating scenarios on the WEST tokamak

2022Nuclear Fusion

Evaluation of tungsten influx rate and study of edge tungsten behavior based on the observation of EUV line emissions from W6+ ions in HL-2A

2019Nuclear Fusion

The tungsten divertor experiment at ASDEX Upgrade

1996Plasma Physics and Controlled Fusion

Effect of 4.6 GHz LHW on tungsten transport in NBI dominant H-mode plasma in EAST tokamak

2025Nuclear Fusion

Monitoring of two-dimensional tungsten concentration profiles on the HL-2A tokamak

2022Plasma Physics and Controlled Fusion

Effects of nitrogen-seeded deuterium plasma on tungsten surfaces

2019Nuclear Fusion

Development of quantitative atomic modeling for tungsten transport study using LHD plasma with tungsten pellet injection

2015Nuclear Fusion

Investigation of plasma wall interactions between tungsten plasma facing components and helium plasmas in the WEST tokamak

2022Nuclear Fusion