Fast-ion dynamics in the TEXTOR tokamak measured by collective Thomson scattering

被引：18

作者：

Bindslev, H. ^{[1
]}

Nielsen, S. K. ^{[1
]}

Porte, L. ^{[5
]}

Hoekzema, J. A. ^{[2
]}

Korsholm, S. B. ^{[1
,3
]}

Meo, F. ^{[1
]}

Michelsen, P. K. ^{[1
]}

Michelsen, S. ^{[1
]}

Oosterbeek, J. W. ^{[2
]}

Tsakadze, E. L. ^{[1
]}

Westerhof, E. ^{[4
]}

Woskov, P. ^{[3
]}

机构：

[1] Tech Univ Denmark, EURATOM, Riso Natl Lab, DK-4000 Roskilde, Denmark

[2] Forschungszentrum Julich, Inst Energie Forsch Plasmaphys 4, EURATOM, D-52425 Julich, Germany

[3] MIT, Plasma Sci Fus Ctr, Cambridge, MA 02139 USA

[4] FOM, Inst Plasma Phys Rijnhuizen, EURATOM Assoc, Rijswijk, Netherlands

[5] Ecole Polytech Fed Lausanne, EURATOM Confederat Suisse, CRPP, CH-1015 Lausanne, Switzerland

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 2007年 / 49卷 / 12B期

关键词：

D O I：

10.1088/0741-3335/49/12B/S52

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The dynamics of fast ion populations in the TEXTOR tokamak are measured by collective Thomson scattering of millimetre wave radiation generated by a gyrotron operated at 110 GHz and 100-150 kW. Temporal evolution of the energetic ion velocity distribution at switch on of neutral beam injection (NBI) and the slowdown after switch off of NBI are measured. The turn on phase of the NBI has, furthermore, been measured in plasmas with a range of electron densities and temperatures. All of these measurements are shown to be in good agreement with simple Fokker-Planck modelling. Bulk ion rotation velocity is also measured.

引用

页码：B551 / B562

页数：12

共 50 条

[1] Fast-ion dynamics in the TEXTOR tokamak measured by collective Thomson scattering
Bindslev, H.
Nielsen, S. K.
Porte, L.
Hoekzema, J. A.
Korsholm, S. B.
Meo, F.
Michelsen, P. K.
Michelsen, S.
Oosterbeek, J. W.
Tsakadze, E. L.
Westerhof, E.
Woskov, P.
[J]. PHYSICAL REVIEW LETTERS, 2006, 97 (20)
[2] Fast-ion redistribution due to sawtooth crash in the TEXTOR tokamak measured by collective Thomson scattering
Nielsen, S. K.
Bindslev, H.
Salewski, M.
Burger, A.
Delabie, E.
Furtula, V.
Kantor, M.
Korsholm, S. B.
Leipold, F.
Meo, F.
Michelsen, P. K.
Moseev, D.
Oosterbeek, J. W.
Stejner, M.
Westerhof, E.
Woskov, P.
[J]. PLASMA PHYSICS AND CONTROLLED FUSION, 2010, 52 (09)
[3] Temporal evolution of confined fast-ion velocity distributions measured by collective Thomson scattering in TEXTOR
Nielsen, S. K.
Bindslev, H.
Porte, L.
Hoekzema, J. A.
Korsholm, S. B.
Leipold, F.
Meo, F.
Michelsen, P. K.
Michelsen, S.
Oosterbeek, J. W.
Tsakadze, E. L.
Van Wassenhove, G.
Westerhof, E.
Woskov, P.
[J]. PHYSICAL REVIEW E, 2008, 77 (01):
[4] Dynamics of fast ions during sawtooth oscillations in the TEXTOR tokamak measured by collective Thomson scattering
Nielsen, S. K.
Salewski, M.
Bindslev, H.
Burger, A.
Furtula, V.
Kantor, M.
Korsholm, S. B.
Koslowski, H. R.
Kraemer-Flecken, A.
Leipold, F.
Meo, F.
Michelsen, P. K.
Moseev, D.
Oosterbeek, J. W.
Stejner, M.
Westerhof, E.
[J]. NUCLEAR FUSION, 2011, 51 (06)
[5] Fast-ion velocity distributions in JET measured by collective Thomson scattering
Bindslev, H
Hoekzema, JA
Egedal, J
Fessey, JA
Hughes, TP
Machuzak, JS
[J]. PHYSICAL REVIEW LETTERS, 1999, 83 (16) : 3206 - 3209
[6] Fast ion dynamics measured by collective Thomson scattering
Bindslev, H
Porte, L
Hoekzema, JA
Woskov, P
Van Eester, D
[J]. ADVANCED DIAGNOSTICS FOR MAGNETIC AND INERTIAL FUSION, 2002, : 311 - 318
[7] 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
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (01): : 1148 - 1150
[8] Fast ion collective Thomson scattering, JET results and TEXTOR plans
Bindslev, H
Porte, L
Hoekzema, A
Machuzak, J
Woskov, P
Van Eester, D
Egedal, J
Fessey, J
Hughes, T
[J]. FUSION ENGINEERING AND DESIGN, 2001, 53 : 105 - 111
[9] Development of fast-ion collective Thomson scattering diagnostics for the GDT experiment
Shalashov, A. G.
Gospodchikov, E. D.
Khusainov, T. A.
Lubyako, L. V.
Solomakhin, A. L.
Viktorov, M. E.
[J]. JOURNAL OF INSTRUMENTATION, 2021, 16 (07):
[10] 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.
[J]. PLASMA PHYSICS AND CONTROLLED FUSION, 2012, 54 (01)

← 1 2 3 4 5 →