Abstract
| Original language | English |
|---|---|
| Pages (from-to) | S120-S125 |
| Number of pages | 6 |
| Journal | Journal of Nuclear Materials |
| Volume | 438 |
| Issue number | Supplement |
| DOIs | |
| Publication status | Published - 2013 |
| MoE publication type | A1 Journal article-refereed |
| Event | 20th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices - Aachen, Aachen, Germany Duration: 21 May 2012 → 25 May 2012 |
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Deuterium inventory in Tore Supra : Coupled carbon-deuterium balance. / Pegourie, B. (Corresponding Author); Panyotis, S.; Languille, P.; Martin, C.; Dittmar, T.; Gauthier, E.; Hatchressian, J.-C.; Pascal, J.-Y.; Roubin, P.; Ruffe, R.; Tsitrone, E.; Vartanian, S.; Wang, H.; Beaute, A.; Bouvet, J.; Brosset, C.; Bucalossi, J.; Cabie, M.; Caprin, E.; Courtois, X.; Dachicourt, R.; Delhambre, E.; Dominici, C.; Douai, D.; Ekedahl, A.; Gunn, J.P.; Hakola, Anssi; Jocob, W.; Khodja, H.; Likonen, Jari; Linez, F.; Litnovsky, A.; Marandet, Y.; Markelj, S.; Martinez, A.; Mayer, M.; Meyer, O.; Monier-Garbet, P.; Moreau, P.; Negrier, V.; Oddon, P.; Pardanaud, C.; Pasquet, B.; Pelicon, P.; Petersson, P.; Philipps, V.; Possnert, G.; Reiter, D.; Roth, J.; Roure, I.; Rubel, M.; Saint-Laurent, F.; Samaille, F.; Vavpetič, P.
In: Journal of Nuclear Materials, Vol. 438, No. Supplement, 2013, p. S120-S125.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Deuterium inventory in Tore Supra
T2 - Coupled carbon-deuterium balance
AU - Pegourie, B.
AU - Panyotis, S.
AU - Languille, P.
AU - Martin, C.
AU - Dittmar, T.
AU - Gauthier, E.
AU - Hatchressian, J.-C.
AU - Pascal, J.-Y.
AU - Roubin, P.
AU - Ruffe, R.
AU - Tsitrone, E.
AU - Vartanian, S.
AU - Wang, H.
AU - Beaute, A.
AU - Bouvet, J.
AU - Brosset, C.
AU - Bucalossi, J.
AU - Cabie, M.
AU - Caprin, E.
AU - Courtois, X.
AU - Dachicourt, R.
AU - Delhambre, E.
AU - Dominici, C.
AU - Douai, D.
AU - Ekedahl, A.
AU - Gunn, J.P.
AU - Hakola, Anssi
AU - Jocob, W.
AU - Khodja, H.
AU - Likonen, Jari
AU - Linez, F.
AU - Litnovsky, A.
AU - Marandet, Y.
AU - Markelj, S.
AU - Martinez, A.
AU - Mayer, M.
AU - Meyer, O.
AU - Monier-Garbet, P.
AU - Moreau, P.
AU - Negrier, V.
AU - Oddon, P.
AU - Pardanaud, C.
AU - Pasquet, B.
AU - Pelicon, P.
AU - Petersson, P.
AU - Philipps, V.
AU - Possnert, G.
AU - Reiter, D.
AU - Roth, J.
AU - Roure, I.
AU - Rubel, M.
AU - Saint-Laurent, F.
AU - Samaille, F.
AU - Vavpetič, P.
PY - 2013
Y1 - 2013
N2 - This paper presents an analysis of the carbon–deuterium circulation and the resulting balance in Tore Supra over the period 2002–2007. Carbon balance combines the estimation of carbon gross erosion from spectroscopy, net erosion and deposition using confocal microscopy, lock-in thermography and SEM, and a measure of the amount of deposits collected in the vacuum chamber. Fuel retention is determined from post-mortem (PM) analyses and gas balance (GB) measurements. Special attention was paid to the deuterium outgassed during the nights and weekends of the experimental campaign (vessel under vacuum, Plasma Facing Components at 120 °C) and during vents (vessel at atmospheric pressure, PFCs at room temperature). It is shown that this outgassing is the main process reconciling the PM and GB estimations of fuel retention, closing the coupled carbon–deuterium balance. In particular, it explains why the deuterium concentration in deposits decreases with increasing depth.
AB - This paper presents an analysis of the carbon–deuterium circulation and the resulting balance in Tore Supra over the period 2002–2007. Carbon balance combines the estimation of carbon gross erosion from spectroscopy, net erosion and deposition using confocal microscopy, lock-in thermography and SEM, and a measure of the amount of deposits collected in the vacuum chamber. Fuel retention is determined from post-mortem (PM) analyses and gas balance (GB) measurements. Special attention was paid to the deuterium outgassed during the nights and weekends of the experimental campaign (vessel under vacuum, Plasma Facing Components at 120 °C) and during vents (vessel at atmospheric pressure, PFCs at room temperature). It is shown that this outgassing is the main process reconciling the PM and GB estimations of fuel retention, closing the coupled carbon–deuterium balance. In particular, it explains why the deuterium concentration in deposits decreases with increasing depth.
U2 - 10.1016/j.jnucmat.2013.01.019
DO - 10.1016/j.jnucmat.2013.01.019
M3 - Article
VL - 438
SP - S120-S125
JO - Journal of Nuclear Materials
JF - Journal of Nuclear Materials
SN - 0022-3115
IS - Supplement
ER -