Fuel retention in the gas box divertor of JET

M. Rubel, J.P. Coad, D. Hole, Jari Likonen, Elizaveta Vainonen-Ahlgren, JET-EFDA Contributors

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Abstract

Components of the JET Mk-II Gas Box divertor have been analysed ex-situ after 18 months of operation with that divertor structure. The aim was to give an account on the distribution of the retained fuel along the poloidal cross-section of the divertor and, in particular, in the septum. Inside the gas box thick hydrogenated deposits were formed only on surfaces located in the near-plasma region from the inner divertor side whereas very little deposition was detected deep inside the gas box, i.e. on the support and divider plates.
Original languageEnglish
Pages (from-to)569 - 572
Number of pages4
JournalFusion Science and Technology
Volume48
Issue number1
DOIs
Publication statusPublished - 2005
MoE publication typeA1 Journal article-refereed

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boxes
Gases
gases
septum
dividers
Deposits
Plasmas
deposits
cross sections

Cite this

Rubel, M., Coad, J. P., Hole, D., Likonen, J., Vainonen-Ahlgren, E., & JET-EFDA Contributors (2005). Fuel retention in the gas box divertor of JET. Fusion Science and Technology, 48(1), 569 - 572. https://doi.org/10.13182/FST05-A989
Rubel, M. ; Coad, J.P. ; Hole, D. ; Likonen, Jari ; Vainonen-Ahlgren, Elizaveta ; JET-EFDA Contributors. / Fuel retention in the gas box divertor of JET. In: Fusion Science and Technology. 2005 ; Vol. 48, No. 1. pp. 569 - 572.
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Rubel, M, Coad, JP, Hole, D, Likonen, J, Vainonen-Ahlgren, E & JET-EFDA Contributors 2005, 'Fuel retention in the gas box divertor of JET', Fusion Science and Technology, vol. 48, no. 1, pp. 569 - 572. https://doi.org/10.13182/FST05-A989

Fuel retention in the gas box divertor of JET. / Rubel, M.; Coad, J.P.; Hole, D.; Likonen, Jari; Vainonen-Ahlgren, Elizaveta; JET-EFDA Contributors.

In: Fusion Science and Technology, Vol. 48, No. 1, 2005, p. 569 - 572.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Fuel retention in the gas box divertor of JET

AU - Rubel, M.

AU - Coad, J.P.

AU - Hole, D.

AU - Likonen, Jari

AU - Vainonen-Ahlgren, Elizaveta

AU - JET-EFDA Contributors,

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AB - Components of the JET Mk-II Gas Box divertor have been analysed ex-situ after 18 months of operation with that divertor structure. The aim was to give an account on the distribution of the retained fuel along the poloidal cross-section of the divertor and, in particular, in the septum. Inside the gas box thick hydrogenated deposits were formed only on surfaces located in the near-plasma region from the inner divertor side whereas very little deposition was detected deep inside the gas box, i.e. on the support and divider plates.

U2 - 10.13182/FST05-A989

DO - 10.13182/FST05-A989

M3 - Article

VL - 48

SP - 569

EP - 572

JO - Fusion Science and Technology

JF - Fusion Science and Technology

SN - 1536-1055

IS - 1

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Rubel M, Coad JP, Hole D, Likonen J, Vainonen-Ahlgren E, JET-EFDA Contributors. Fuel retention in the gas box divertor of JET. Fusion Science and Technology. 2005;48(1):569 - 572. https://doi.org/10.13182/FST05-A989