TRANSPORT AND PLASMA CONTROL IN THE TJ-II STELLARATOR

被引：0
|
作者：
Castejon, F. [1 ]
机构：
[1] CIEMAT, Lab Nacl Fus, Madrid, Spain
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2016年 / 06期
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
This paper shows the effect of 3D geometry on transport and plasma control in the TJ-II stellarator. The fuelling and impurity transport are affected due to the enhancement of neoclassical (NC) transport and subsequent onset of a radial electric field. Turbulence affects not only plasma but also neutral density, with effects on the fuelling. SOL is shown to be affected by plasma edge turbulence. The properties of stability and MHD modes are also explored. The plasma flow is shown to be affected by 3/2 magnetic island. Promissing experimental results show the possibility of controlling AlfvEn modes by ECRH, and magnetic configuration by rotational transform and magnetic well scans.
引用
收藏
页码：9 / 14
页数：6
相关论文
共 50 条
  • [1] Transport, stability and plasma control studies in the TJ-II stellarator
    Sanchez, J.
    Alegre, D.
    Alonso, A.
    Alonso, J.
    Alvarez, P.
    Arevalo, J.
    Ascasibar, E.
    Baciero, A.
    Baiao, D.
    Barcala, J. M.
    Blanco, E.
    Borchardt, M.
    Botija, J.
    Cabrera, S.
    de la Cal, E.
    Calvo, I.
    Cappa, A.
    Carrasco, R.
    Castejon, F.
    Castro, R.
    De Castro, A.
    Catalan, G.
    Chmyga, A. A.
    Chamorro, M.
    Dinklage, A.
    Eliseev, L.
    Estrada, T.
    Fernandez-Marina, F.
    Fontdecaba, J. M.
    Garcia, L.
    Garcia-Gomez, R.
    Garcia-Regana, J. M.
    Guasp, J.
    Hatzky, R.
    Hernandez, J.
    Herranz, J.
    Hidalgo, C.
    Hollmann, E.
    Jimenez, J. A.
    Jimenez-Denche, A.
    Kirpitchev, I.
    Kleiber, R.
    Komarov, A. D.
    Kozachok, A. S.
    Krupnik, L.
    Lapayese, F.
    Liniers, M.
    Liu, B.
    Lopez-Bruna, D.
    Lopez-Fraguas, A.
    [J]. NUCLEAR FUSION, 2015, 55 (10)
  • [2] 3D effects on transport and plasma control in the TJ-II stellarator
    Castejon, F.
    Alegre, D.
    Alonso, A.
    Alonso, J.
    Ascasibar, E.
    Baciero, A.
    de Bustos, A.
    Baiao, D.
    Barcala, J. M.
    Blanco, E.
    Borchardt, M.
    Botija, J.
    Cabrera, S.
    de la Cal, E.
    Calvo, I.
    Cappa, A.
    Carrasco, R.
    Castro, R.
    De Castro, A.
    Catalan, G.
    Chmyga, A. A.
    Chamorro, M.
    Dinklage, A.
    Eliseev, L.
    Estrada, T.
    Fernandez-Marina, F.
    Fontdecaba, J. M.
    Garcia, L.
    Garcia-Cortes, I.
    Garcia-Gomez, R.
    Garcia-Regana, J. M.
    Guasp, J.
    Hatzky, R.
    Hernanz, J.
    Hernandez, J.
    Herranz, J.
    Hidalgo, C.
    Hollmann, E.
    Jimenez-Denche, A.
    Kirpitchev, I.
    Kleiber, R.
    Komarov, A. D.
    Kozachoek, A. S.
    Krupnik, L.
    Lapayese, F.
    Liniers, M.
    Liu, B.
    Lopez-Bruna, D.
    Lopez-Fraguas, A.
    Lopez-Miranda, B.
    [J]. NUCLEAR FUSION, 2017, 57 (10)
  • [3] Neoclassical Transport and Iota Scaling in the TJ-II Stellarator
    Castejon, F.
    Rubio-Montero, A. J.
    Lopez-Fraguas, A.
    Ascasibar, E.
    Mayo-Garcia, R.
    [J]. FUSION SCIENCE AND TECHNOLOGY, 2016, 70 (03) : 406 - 416
  • [4] Role of rational surfaces on fluctuations and transport in the plasma edge of the TJ-II stellarator
    Pedrosa, MA
    Hidalgo, C
    López-Fraguas, A
    Van Milligen, BP
    Balbín, R
    Jiménez, JA
    Sánchez, E
    Castellano, J
    García, L
    Carreras, BA
    Lynch, VE
    [J]. CZECHOSLOVAK JOURNAL OF PHYSICS, 2000, 50 (12) : 1463 - 1470
  • [5] Plasma fuelling with cryogenic pellets in the stellarator TJ-II
    McCarthy, K. J.
    Panadero, N.
    Velasco, J. L.
    Combs, S. K.
    Caughman, J. B. O.
    Fontdecaba, J. M.
    Foust, C.
    Garcia, R.
    Hernandez Sanchez, J.
    Navarro, M.
    Pastor, I.
    Soleto, A.
    [J]. NUCLEAR FUSION, 2017, 57 (05)
  • [6] Wall conditioning and density control in the TJ-II stellarator
    Tafalla, D
    Tabarés, FL
    [J]. JOURNAL OF NUCLEAR MATERIALS, 2001, 290 : 1195 - 1198
  • [7] EC waves polarization control in the TJ-II stellarator
    Fernandez, A.
    Wagner, D.
    Cappa, A.
    Mueller, G.
    Tolkachev, A.
    [J]. 2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 2007, : 918 - +
  • [8] Particle transport after pellet injection in the TJ-II stellarator
    Velasco, J. L.
    McCarthy, K. J.
    Panadero, N.
    Satake, S.
    Lopez-Bruna, D.
    Alonso, A.
    Calvo, I.
    Dinklage, A.
    Estrada, T.
    Fontdecaba, J. M.
    Hernandez, J.
    Garcia, R.
    Medina, F.
    Ochando, M.
    Pastor, I.
    Perfilov, S.
    Sanchez, E.
    Soleto, A.
    Van Milligen, B. Ph
    Zhezhera, A.
    [J]. PLASMA PHYSICS AND CONTROLLED FUSION, 2016, 58 (08)
  • [9] Electron internal transport barrier formation and dynamics in the plasma core of the TJ-II stellarator
    Estrada, T
    Krupnik, L
    Dreval, N
    Melnikov, A
    Khrebtov, SM
    Hidalgo, C
    van Milligen, B
    Castejón, F
    Ascasíbar, E
    Eliseev, L
    Chmyga, AA
    Komarov, AD
    Kozachok, AS
    Tereshin, V
    [J]. PLASMA PHYSICS AND CONTROLLED FUSION, 2004, 46 (01) : 277 - 286
  • [10] Monte Carlo estimation of neoclassical transport for the TJ-II stellarator
    Tribaldos, V
    [J]. PHYSICS OF PLASMAS, 2001, 8 (04) : 1229 - 1239
12345