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HYDROGEN ISOTOPE INVENTORIES IN PLASMA FACING COMPONENTS OF ASDEX UPGRADE

机译：面对ASDEX升级版的等离子体中的氢同位素清单

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Deuterium inventories have been measured in plasma facing components of ASDEX Upgrade. Nearly 60%rnof the total D-inventory was observed in the lower inner divertor target plate in redeposited layers of low-Z material.rnThe outer divertor, however, was found to be dominated by erosion processes and correspondingly retainedrna much lower amount of deuterium. The D-inventory at the main chamber plasma facing components can be explainedrnby a model employing implantation of charge-exchange neutrals, which yields very good agreement withrnthe experimental findings for all surfaces not exposed to direct ion fluxes.

机译：氘库存已通过ASDEX Upgrade的面向等离子体的组件进行了测量。在低Z材料的再沉积层中，下部内分流板的目标板中观察到总D库存接近60％。然而，发现外部分流板受腐蚀过程控制，相应地保留了低得多的氘。可以通过采用电荷交换中性离子注入的模型来解释主室等离子体面对部件处的D库存，该模型与未暴露于直接离子通量的所有表面的实验结果非常吻合。

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来源
《Fusion energy 1998》|1998年|p.1-4|共4页
会议地点 Yokohama(JP)
作者
K. KRIEGER; H. Maier; D. Grambole; D. Schleussner; P. Franzen;
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作者单位

Max-Planck-Institut für Plasmaphysik, EURATOM Association, D-85748 Garching;

rnMax-Planck-Institut für Plasmaphysik, EURATOM Association, D-85748 Garching;

rnForschungszentrum Rossendorf e.V., D-01314 Dresden;

rnOtto-von-Guericke-Universit?t, D-39016 Magdeburg;

rnMax-Planck-Institut für Plasmaphysik, EURATOM Association, D-85748 Garching;

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正文语种 eng
中图分类受控热核反应（聚变反应理论及实验装置）;
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专利

1. Predicting hydrogen isotope inventory in plasma-facing components during normal and abnormal operations in fusion devices [J] . Hu Alice, Hassanein Ahmed Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2015,第Null期

机译：预测聚变设备正常和异常运行期间面向等离子体的组件中的氢同位素存量
2. Hydrogen isotope inventories in the ASDEX-Upgrade tungsten coated divertor tiles [J] . D. Schleu#beta#ner, H. Maier, P. Franzen, Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 1999,第0期

机译：ASDEX升级版钨涂层偏滤器瓦中的氢同位素清单
3. HYDROGEN ISOTOPE INVENTORY IN THE GRAPHITE DIVERTOR TILES OF ASDEX UPGRADE AS MEASURED BY THERMAL DESORPTION SPECTROSCOPY [J] . P. FRANZEN, R. BEHRISCH, C. GARCIA-ROSALES Nuclear fusion . 1997,第10期

机译：用热脱附光谱法测定ASDEX升级石墨换流片中的氢同位素清单。
4. Erosion of plasma facing components by arcing at ASDEX Upgrade [C] . V. Rohde, M. Balden, R. Neu, EPS Conference on Plasma Physics . 2017

机译：Asdex升级的电弧弧形挖掘等离子体面向势的侵蚀
5. Basic Study on Permeation and Inventory of Hydrogen Isotopes in Plasma-Facing Metals [D] . Takagi, Ikuji 1994

机译：面向等离子体的金属中氢同位素的渗透和存量的基础研究
6. Hydrogen isotope fractionation in methane plasma [O] . François Robert, Sylvie Derenne, Guillaume Lombardi, 2017

机译：甲烷等离子体中的氢同位素分馏
7. Predicting hydrogen isotope inventory in plasma-facing components during normal and abnormal operations in fusion devices [O] . Alice Hu, Ahmed Hassanein 2015

机译：在融合装置中正常运行期间预测血浆面向等离子体组件中的氢同位素库存

HYDROGEN ISOTOPE INVENTORIES IN PLASMA FACING COMPONENTS OF ASDEX UPGRADE

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