Vertical displacement event/disruption electromagnetic analysis for the ITER-FEAT vacuum vessel and in-vessel components

Miki, N.; Verrecchia, M.; Barabaschi, P.; Белов, А. В.; Chiocchio, S.; Elio, F.; Ioki, K.; Kikuchi, Shigeto; Kokotkov, V.; Ohmori, J.; Roccella, M.; Sonato, P.; Testoni, Pietro; Utin, Y.

doi:10.1016/s0920-3796(01)00494-x

Cited by 25 publications

(15 citation statements)

References 3 publications

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“…The depth of the slit is about three times larger than that analyzed in previous designs. According to a parameter survey of EM analyses of the shield blanket [10], the EM load decreases with an increase in slit depth.…”

Section: Discussionmentioning

confidence: 99%

Electromagnetic studies of the ITER generic upper port plug

Sato¹,

Yaguchi²,

Pitcher³

et al. 2011

Fusion Engineering and Design

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Section: Discussionmentioning

confidence: 99%

Electromagnetic studies of the ITER generic upper port plug

Sato¹,

Yaguchi²,

Pitcher³

et al. 2011

Fusion Engineering and Design

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“…Disruptions [1] are caused by a sudden loss of the magnetic confinement and consist of a rapid thermal quench followed by a current quench. The former lasts about 1 ms and leads to flattening of the plasma current profile (producing a plasma that current increase up to 16 MA) and the decrease of the magnetic pressureˇp from 0.7 to zero (producing a change of toroidal flux in the plasma).…”

Section: Electromagnetic Phenomenamentioning

confidence: 99%

Status of the EU DA electromagnetic analysis contribution to ITER

Testoni

Oliva

Portone

et al. 2011

Fusion Engineering and Design

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“…Furthermore, PFMs are inevitably subjected to the thermal shock from edge-localized modes (ELMs), plasma disruption, vertical displacement events, etc. [2][3][4][5][6]. This means that PFMs are required to possess at least a good resistance to particle sputtering, good thermal conductivity and high melting point.…”

Section: Introductionmentioning

confidence: 99%

Manufacturing of tungsten and tungsten composites for fusion application via different routes

2019

Tungsten

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Tungsten is a refractory metal with the highest melting point of all metals, which is considered as a promising candidate material for plasma-facing materials in the future fusion reactor. However, tungsten faces several challenges from intrinsic embrittlement, irradiation embrittlement and recrystallization embrittlement during the operation of the fusion reactor. To satisfy the fusion engineering application, an advanced tungsten material with the fine grain and dense microstructure is required and developed. This paper briefly introduces the application background of the tungsten materials and mainly illustrates a series of common techniques for manufacturing advance tungsten materials, such as powder preparation technologies, bulk densification techniques, continuous processing technologies and the coating and additive manufacturing technologies. Furthermore, the development prospects for manufacturing techniques of tungsten materials are also presented in the end. Considering the tungsten materials employed in the fusion engineering application, combining these scalable techniques of the wet-chemical method, pressureless sintering and continuous deformation processing techniques would be the possible research and development routes to realize the manufacture of the advanced tungsten materials.

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Vertical displacement event/disruption electromagnetic analysis for the ITER-FEAT vacuum vessel and in-vessel components

Cited by 25 publications

References 3 publications

Electromagnetic studies of the ITER generic upper port plug

Electromagnetic studies of the ITER generic upper port plug

Status of the EU DA electromagnetic analysis contribution to ITER

Manufacturing of tungsten and tungsten composites for fusion application via different routes

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