TRITIUM IMAGING OF JET WALL TILE EXPOSED TO D-T SHOTS

被引：5
|
作者：
HAASZ, AA [1 ]
YOULE, IS [1 ]
ANTONIAZZI, AB [1 ]
SHMAYDA, WT [1 ]
机构：
[1] ONTARIO HYDRO, DIV RES, TORONTO, ON M8Z 5S4, CANADA
来源：
JOURNAL OF NUCLEAR MATERIALS | 1995年 / 220卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1016/0022-3115(94)00545-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tritium imaging was used to determine the lateral distribution of residual tritium in an X-point carbon-carbon composite tile taken from the JET tokamak after the Preliminary Tritium Experiment of November 9, 1991. Substantial variation in image brightness was observed in different parts of the tile. Features of the fine scale morphology that were visible by optical microscopy were also observed in the tritium images. Alternate sputtering and imaging of tile specimens indicates the presence of tritium at depths beyond the implantation range that would be expected under tokamak operating conditions, suggesting that tritium is being codeposited with carbon. The total tritium content of two specimens were assessed by destructive means. Analysis suggests that most of the tritium present in the tile specimens was codeposited during the post-PTE cleanup.
引用
收藏
页码：585 / 589
页数：5
相关论文
共 50 条
  • [41] Production of ultrapure D-T gas by removal of molecular tritium by selective adsorption
    Maienschein, Jon L.
    Hudson, Rebecca S.
    Tsugawa, Roy T.
    Fearon, Evelyn M.
    Souers, P.Clark
    Collins, Gilbert W.
    Fusion Technology, 1992, 21 (2 pt 2): : 269 - 275
  • [42] FIRST WALL SURFACE PROBLEMS FOR A D-T TOKAMAK REACTOR
    KULCINSKI, GL
    EMMERT, GA
    JOURNAL OF NUCLEAR MATERIALS, 1974, 53 (01) : 31 - 38
  • [43] EXTRAPOLATION OF THE HIGH-PERFORMANCE JET PLASMAS TO D-T OPERATION
    STUBBERFIELD, PM
    BALET, B
    CORDEY, JG
    PLASMA PHYSICS AND CONTROLLED FUSION, 1991, 33 (11) : 1255 - 1287
  • [44] Activation foil measurements at JET in preparation for D-T plasma operation
    Vasilopoulou, T.
    Stamatelatos, I. E.
    Batistoni, P.
    Fonnesu, N.
    Villari, R.
    Naish, J.
    Popovichev, S.
    Obryk, B.
    FUSION ENGINEERING AND DESIGN, 2019, 146 : 250 - 255
  • [45] D-T fusion with ion cyclotron resonance heating in the JET tokamak
    Start, DFH
    Jacquinot, J
    Bergeaud, V
    Bhatnagar, VP
    Cottrell, GA
    Clement, S
    Eriksson, LG
    Fasoli, A
    Gondhalekar, A
    Gormezano, C
    Grosshoeg, G
    Guenther, K
    Harbour, P
    Horton, LD
    Howman, A
    Jackel, H
    Jarvis, ON
    Lawson, KD
    Lowry, C
    Mantsinen, M
    Marcus, FB
    Monk, R
    Righi, E
    Rimini, FG
    Sadler, GJ
    Saibene, GR
    Sartori, R
    Schunke, B
    Sharapov, S
    Sips, ACC
    Stamp, M
    van Belle, P
    PHYSICAL REVIEW LETTERS, 1998, 80 (21) : 4681 - 4684
  • [46] Remote infrared view of JET divertor compatible with D-T operations
    Balboa, I
    Rose, E.
    Matthews, G. F.
    Croft, D.
    Stamp, M. F.
    Silburn, S. A.
    Williams, J. C.
    Hepple, D.
    Huber, A.
    Whetham, S.
    Iglesias, D.
    Kinna, D. J.
    Beldishevski, M.
    Figueiredo, J.
    Von Thun, C. Perez
    Balshaw, N.
    Horton, L. D.
    Lobel, R. C.
    Pearson, I. J.
    Pepperell, K. W.
    Fishpool, G.
    Lane, B.
    Zastrow, K-D
    Arnoux, G.
    Bodnar, G.
    Carman, P.
    Carvalho, P.
    Conway, N. J.
    Huber, V
    Karhunen, J.
    Kocsis, G.
    Manzanares, A.
    Puglia, P.
    de Galarreta, C. Ruiz
    Marren, C.
    Otin, R.
    Naish, J.
    Thompson, V. K.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2023, 65 (09)
  • [47] Observation of alpha-particles in recent D-T experiments on JET
    Kiptily, V. G.
    Challis, C. D.
    Dumont, R.
    Fitzgerald, M.
    Garcia, J.
    Garzotti, L.
    Ghani, Z.
    Hobirk, J.
    Jacquet, P.
    Kappatou, A.
    Keeling, D.
    Kazakov, Ye.
    Mantica, P.
    Mantsinen, M. J.
    Sharapov, S. E.
    Solano, E. R.
    Van Eester, D.
    Bonofiglo, P. J.
    Craciunescu, T.
    Dal Molin, A.
    Eriksson, J.
    Goloborodko, V.
    Iliasova, M. V.
    Khilkevitch, E. M.
    King, D.
    Lengar, I.
    Nocente, M.
    Menmuir, S.
    Podesta, M.
    Poradzinski, M.
    Rigamonti, D.
    Rivero-Rodriguez, J.
    Stancar, Z.
    Shevelev, A. E.
    Siren, P.
    Sun, H.
    Taylor, D. M.
    Tardocchi, M.
    Beaumont, P.
    Belli, F.
    Cecil, F. E.
    Coelho, R.
    Curuia, M.
    Garcia-Munoz, M.
    Joffrin, E.
    Lowry, C.
    Lennholm, M.
    Lerche, E.
    Maggi, C. F.
    Mailloux, J.
    NUCLEAR FUSION, 2024, 64 (08)
  • [48] Upgrades of Diagnostic Techniques and Technologies for JET Next D-T Campaigns
    Murari, A.
    Figueiredo, J.
    Bekris, N.
    von Thun, C. Perez
    Batistoni, P.
    Marocco, D.
    Belli, F.
    Tardocchi, M.
    Garcia-Munoz, M.
    Silva, A.
    Soare, S.
    Craciunescu, T.
    Santala, M.
    Blanchard, P.
    Croft, D.
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2016, 63 (03) : 1674 - 1681
  • [49] COREDIV simulations of D and D-T high current-high power Baseline pulses in JET-ITER like wall
    Telesca, G.
    Field, A. R.
    Ivanova-Stanik, I.
    Brezinsek, S.
    Chomiczewska, A.
    Frigione, D.
    Garzotti, L.
    Kowalska-Strzeciwilk, E.
    Lomas, P.
    Mailloux, J.
    Pucella, G.
    Rimini, F.
    Van Eester, D.
    Zagorski, R.
    NUCLEAR FUSION, 2024, 64 (06)
  • [50] JET D-T scenario with optimized non-thermal fusion
    Maslov, M.
    Lerche, E.
    Auriemma, F.
    Belli, E.
    Bourdelle, C.
    Challis, C. D.
    Chomiczewska, A.
    Dal Molin, A.
    Eriksson, J.
    Garcia, J.
    Hobirk, J.
    Ivanova-Stanik, I.
    Jacquet, Ph.
    Kappatou, A.
    Kazakov, Y.
    Keeling, D. L.
    King, D. B.
    Kiptily, V.
    Kirov, K.
    Kos, D.
    Lorenzini, R.
    de la Luna, E.
    Maggi, C. F.
    Mailloux, J.
    Mantica, P.
    Marin, M.
    Matthews, G.
    Monakhov, I.
    Nocente, M.
    Pucella, G.
    Rigamonti, D.
    Rimini, F.
    Saarelma, S.
    Salewski, M.
    Solano, E. R.
    Stancar, Z.
    Stankunas, G.
    Sun, H.
    Tardocchi, M.
    Van Eester, D.
    NUCLEAR FUSION, 2023, 63 (11)
12345