Characterization of dust collected after plasma operation of all-tungsten ASDEX Upgrade

被引：15

作者：

Fortuna-Zalesna, E. ^{[1
]}

Grzonka, J. ^{[1
]}

Rasinski, M. ^{[1
]}

Balden, M. ^{[2
]}

Rohde, V. ^{[2
]}

Kurzydlowski, K. J. ^{[1
]}

机构：

[1] Warsaw Univ Technol, Assoc EURATOM IPPLM, Fac Mat Sci & Engn, PL-02507 Warsaw, Poland

[2] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany

来源：

PHYSICA SCRIPTA | 2014年 / T159卷

关键词：

tokamak dust; ITER; COATINGS;

D O I：

10.1088/0031-8949/2014/T159/014066

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This work presents results of the characterization of dust collected in ASDEX Upgrade, with special emphasis on the size, morphology, structure and composition of the dust particles. The dust particles were collected after the 2009 campaign using the filtered vacuum technique. The structure and composition of the particles were examined by scanning electron microscopy combined with energy-dispersive x-ray spectroscopy, focused ion beam and scanning transmission electron microscopy with special interest in the tungsten particles.

引用

页数：5

共 15 条

[1] Tungsten melt layer motion and splashing on castellated tungsten surfaces at the tokamak TEXTOR [J].

Coenen, J. W. ;

Bazylev, B. ;

Brezinsek, S. ;

Philipps, V. ;

Hirai, T. ;

Kreter, A. ;

Linke, J. ;

Sergienko, G. ;

Pospieszczyk, A. ;

Tanabe, T. ;

Ueda, Y. ;

Samm, U. .

JOURNAL OF NUCLEAR MATERIALS, 2011, 415 (01) :S78-S82

[2] Video tracking and post-mortem analysis of dust particles from all tungsten ASDEX Upgrade [J].

Endstrasser, N. ;

Brochard, F. ;

Rohde, V. ;

Balden, M. ;

Lunt, T. ;

Bardin, S. ;

Briancon, J. -L. ;

Neu, R. .

JOURNAL OF NUCLEAR MATERIALS, 2011, 415 (01) :S1085-S1088

[3] Comparative study of the dust particle population sampled during four consecutive campaigns in full-tungsten ASDEX Upgrade [J].

Endstrasser, Nikolaus ;

Rohde, Volker ;

Balden, Martin ;

Humrickhouse, Paul ;

von Toussaint, Udo ;

Braams, Bastiaan J. ;

Chung, Hyun-Kyung ;

Neu, Rudolf .

PHYSICA SCRIPTA, 2011, T145

[4] Plasma-induced damage of tungsten coatings on graphite limiters [J].

Fortuna, E. ;

Rubel, M. J. ;

Psoda, M. ;

Andrzejczuk, M. ;

Kurzydlowski, K. J. ;

Miskiewicz, M. ;

Philipps, V. ;

Pospieszczyk, A. ;

Sergienko, G. ;

Spychalski, M. ;

Zielinski, W. .

PHYSICA SCRIPTA, 2007, T128 :162-165

[5] A solid tungsten divertor for ASDEX Upgrade [J].

Herrmann, A. ;

Greuner, H. ;

Jaksic, N. ;

Boeswirth, B. ;

Maier, H. ;

Neu, R. ;

Vorbrugg, S. .

PHYSICA SCRIPTA, 2011, T145

[6] Experiences with tungsten coatings in high heat flux tests and under plasma load in ASDEX Upgrade [J].

Herrmann, A. ;

Greuner, H. ;

Fuchs, J. C. ;

de Marne, P. ;

Neu, R. .

PHYSICA SCRIPTA, 2009, T138

[7] Arcing in ASDEX Upgrade with a tungsten first wall [J].

Herrmann, A. ;

Balden, M. ;

Laux, M. ;

Krieger, K. ;

Mueller, H. W. ;

Pugno, R. ;

Rohde, V. .

JOURNAL OF NUCLEAR MATERIALS, 2009, 390-91 :747-750

[8] Tungsten erosion and redeposition in the all-tungsten divertor of ASDEX Upgrade [J].

Mayer, M. ;

Andrzejczuk, M. ;

Dux, R. ;

Fortuna-Zalesna, E. ;

Hakola, A. ;

Koivuranta, S. ;

Krieger, K. ;

Kurzydlowski, K. J. ;

Likonen, J. ;

Matern, G. ;

Neu, R. ;

Ramos, G. ;

Rasinski, M. ;

Rohde, V. ;

Sugiyama, K. ;

Wiltner, A. ;

Zielinski, W. .

PHYSICA SCRIPTA, 2009, T138

[9] Ten years of W programme in ASDEX Upgrade-challenges and conclusions [J].

Neu, R. ;

Bobkov, V. ;

Dux, R. ;

Fuchs, J. C. ;

Gruber, O. ;

Herrmann, A. ;

Kallenbach, A. ;

Maier, H. ;

Mayer, M. ;

Puetterich, T. ;

Rohde, V. ;

Sips, A. C. C. ;

Stober, J. ;

Sugiyama, K. .

PHYSICA SCRIPTA, 2009, T138

[10]

Rasinski M, 2012, THESIS WARSAW U TECH

← 1 2 →