Characterization of dust particles in the TEXTOR tokamak with Thomson scattering diagnostic

被引：9
|
作者：
Kantor, M. [1 ,2 ,3 ]
Tsalas, M. [1 ]
Litnovsky, A. [2 ]
Rudakov, D. [4 ]
Bozhenkov, S. [5 ]
Ratynskaia, S. [6 ]
Ashikawa, N. [7 ]
Pospieszczyk, A. [2 ]
Philipps, V. [2 ]
机构：
[1] EURATOM, Dutch Inst Fundamental Energy Res, FOM Inst DIFFER, NL-3439 MN Nieuwegein, Netherlands
[2] Forschungszentrum Julich, Inst Energie & Klimaforsch Plasmaphys, Assoc EURATOM FZ Julich, D-52425 Julich, Germany
[3] Ioffe Phys Tech Inst, St Petersburg, Russia
[4] Univ Calif San Diego, La Jolla, CA 92093 USA
[5] Teilinst Greifswald, Assoc EURATOM IPP, Max Planck Inst Plasmaphys, D-17491 Greifswald, Germany
[6] Assoc EURATOM VR, Royal Inst Technol KTH, S-10044 Stockholm, Sweden
[7] Natl Inst Fus Sci, Toki, Gifu 5095292, Japan
来源：
JOURNAL OF NUCLEAR MATERIALS | 2013年 / 438卷
关键词：
Surface temperature;
D O I：
10.1016/j.jnucmat.2013.01.150
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The presence of dust particles in a fusion plasma is recognized as a serious issue for safe and efficient operation of the ITER tokamak. The paper presents an in situ laser assisted method for characterization of dust from thermal emission of the particles. The method was developed in the TEXTOR tokamak with the use of Thomson scattering (TS). The diagnostic is capable to detect single particles and measure the dust density profile along the laser probing axis, velocity distribution of dust particles along this axis as well as surface temperature and size of the detected particles. (C) 2013 Elsevier B. V. All rights reserved.
引用
收藏
页码：S711 / S714
页数：4
相关论文
共 50 条
  • [1] Advances of Thomson scattering diagnostic on the TEXTOR tokamak
    Kantor, M. Yu.
    14TH INTERNATIONAL SYMPOSIUM ON LASER-AIDED PLASMA DIAGNOSTICS (LAPD14), 2010, 227
  • [2] High resolution multiposition Thomson scattering for the TEXTOR tokamak
    Barth, CJ
    vander Meiden, HJ
    Oyevaar, T
    Cardozo, NJL
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (01): : 1138 - 1142
  • [3] Measurements of plasma composition in the TEXTOR tokamak by collective Thomson scattering
    Stejner, M.
    Korsholm, S. B.
    Nielsen, S. K.
    Salewski, M.
    Bindslev, H.
    Brezinsek, S.
    Furtula, V.
    Leipold, F.
    Michelsen, P. K.
    Meo, F.
    Moseev, D.
    Buerger, A.
    Kantor, M.
    de Baar, M.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2012, 54 (01)
  • [4] THOMSON SCATTERING DIAGNOSTIC FOR THE TDEV TOKAMAK
    COTE, A
    MICHAUD, D
    RICHARD, N
    NEUFELD, R
    LEGROS, C
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1995, 66 (01): : 487 - 489
  • [5] Implementation of collective Thomson scattering on the TEXTOR tokamak for energetic ion measurements
    Porte, L
    Bindslev, H
    Hoekzema, F
    Machuzak, J
    Woskov, P
    Van Eester, D
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (01): : 1148 - 1150
  • [6] Dust in FTU with the Thomson scattering diagnostic
    Giovannozzi, E.
    Castaldo, C.
    Apruzzese, G.
    Maddaluno, G.
    Ratynskaia, S.
    Rydzy, A.
    MULTIFACETS OF DUSTY PLASMA, 2008, 1041 : 213 - +
  • [7] THOMSON SCATTERING DIAGNOSTIC FOR THE MICROWAVE TOKAMAK EXPERIMENT
    FOOTE, JH
    BARTER, JD
    SEWALL, NR
    JOLLY, JJ
    SCHLANDER, LF
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (10): : 2861 - 2863
  • [8] Multipoint Thomson scattering diagnostic for the tokamak ISTTOK
    Alonso, M.P.
    Wilcock, P.D.
    Varandas, C.A.F.
    Review of Scientific Instruments, 1999, 70 (1 pt 2):
  • [9] Multipoint Thomson scattering diagnostic for the ETE tokamak
    Berni, LA
    Alonso, MP
    Oliveira, RM
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2004, 75 (10): : 3884 - 3886
  • [10] Tangential Thomson scattering diagnostic for the KSTAR tokamak
    Lee, J. H.
    Oh, S.
    Wi, H. M.
    Lee, W. R.
    Kim, K. P.
    Yamada, I.
    Narihara, K.
    Kawahata, K.
    JOURNAL OF INSTRUMENTATION, 2012, 7
12345