Overview of Alcator C-Mod ICRF experiments

被引：0

作者：

Wukitch, SJ ^{[1
]}

Bonoli, PT ^{[1
]}

Fiore, C ^{[1
]}

Hutchinson, IH ^{[1
]}

Lin, Y ^{[1
]}

Marmar, E ^{[1
]}

Parisot, A ^{[1
]}

Porkolab, M ^{[1
]}

Rice, J ^{[1
]}

Schilling, G ^{[1
]}

机构：

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

来源：

RADIO FREQUENCY POWER IN PLASMAS | 2003年 / 694卷

关键词：

D O I：

暂无

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：

In C-Mod, internal transport barriers (ITB) have been formed in both ohmic and off-axis ICRF discharges. With similar to0.6 MW of central ICRF, the density and impurity peaking is controlled and allows the ITB to be maintained for the duration of the ICRF. Mode conversion in both D(H) and H(He-3,D) has been investigated and the first measurement of D(H) mode conversion has been recently reported. A four-strap ICRF antenna has been shown to operate at high power density in heating phasing. Modifications have reduced the RF electric fields parallel to the magnetic field and shielded the BN-metal interfaces from the plasma. Voltage and power limitations were observed in the two dipole antennas and arc damage was found again where Eparallel toB. Modifications have been completed and the initial antenna performance is presented.

引用

页码：178 / 181

页数：4

共 50 条

[41] Central impurity toroidal rotation in ICRF heated Alcator C-Mod plasmas
Rice, JE
Bonoli, PT
Goetz, JA
Greenwald, MJ
Hutchinson, IH
Marmar, ES
Porkolab, M
Wolfe, SM
Wukitch, SJ
Chang, CS
NUCLEAR FUSION, 1999, 39 (09) : 1175 - 1186
[42] The Alcator C-Mod program
Marmar, E. S.
FUSION SCIENCE AND TECHNOLOGY, 2007, 51 (03) : 261 - 265
[43] Investigation of performance limiting phenomena in a variable phase ICRF antenna in Alcator C-Mod
Wukitch, SJ
Boivin, RL
Bonoli, PT
Goetz, JA
Irby, J
Hutchinson, I
Lin, Y
Parisot, A
Porkolab, M
Marmar, E
Schilling, G
Wilson, JR
PLASMA PHYSICS AND CONTROLLED FUSION, 2004, 46 (09) : 1479 - 1491
[44] NEW ALCATOR C-MOD ROTATED 10° 4-STRAP ICRF ANTENNA
Koert, P.
Wukitch, S. J.
Beck, W. K.
Lin, Y.
Doody, J.
Mucic, N. P.
2009 23RD IEEE/NPSS SYMPOSIUM ON FUSION ENGINEERING, 2009, : 482 - 484
[45] ICRF Mode Conversion Flow Drive on Alcator C-Mod and Projections to Other Tokamaks
Lin, Y.
Rice, J. E.
Wukitch, S. J.
Greenwald, M. J.
Hubbard, A. E.
Ince-Cushman, A.
Lin, L.
Marmar, E. S.
Porkolab, M.
Reinke, M. L.
Tsujii, N.
Wright, J. C.
RADIO FREQUENCY POWER IN PLASMAS, 2009, 1187 : 57 - 64
[46] RF plasma edge interactions and their impact on ICRF antenna performance in Alcator C-Mod
Wukitch, S. J.
Lipschultz, B.
Marmar, E.
Lin, Y.
Parisot, A.
Reinke, M.
Rice, J.
Terry, J.
JOURNAL OF NUCLEAR MATERIALS, 2007, 363 : 491 - 497
[47] Alcator C-mod predictive modeling
Pankin, A
Bateman, G
Kritz, A
Greenwald, M
Snipes, J
Fredian, T
PHYSICS OF PLASMAS, 2001, 8 (10) : 4403 - 4413
[48] Neutrals studies on Alcator C-Mod
Lipschultz, B.
LaBombard, B.
Lisgo, S.
Terry, J. L.
FUSION SCIENCE AND TECHNOLOGY, 2007, 51 (03) : 390 - 400
[49] MAGNETIC DIAGNOSTICS IN ALCATOR C-MOD
GRANETZ, RS
HUTCHINSON, IH
GEROLAMO, J
PINA, W
TSUI, C
REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (10): : 2967 - 2969
[50] Overview of experimental results and code validation activities at Alcator C-Mod
Greenwald, M.
Bader, A.
Baek, S.
Barnard, H.
Beck, W.
Bergerson, W.
Bespamyatnov, I.
Bitter, M.
Bonoli, P.
Brookman, M.
Brower, D.
Brunner, D.
Burke, W.
Candy, J.
Chilenski, M.
Chung, M.
Churchill, M.
Cziegler, I.
Davis, E.
Dekow, G.
Delgado-Aparicio, L.
Diallo, A.
Ding, W.
Dominguez, A.
Ellis, R.
Ennever, P.
Ernst, D.
Faust, I.
Fiore, C.
Fitzgerald, E.
Fredian, T.
Garcia, O. E.
Gao, C.
Garrett, M.
Golfinopoulos, T.
Granetz, R.
Groebner, R.
Harrison, S.
Harvey, R.
Hartwig, Z.
Hill, K.
Hillairet, J.
Howard, N.
Hubbard, A. E.
Hughes, J. W.
Hutchinson, I.
Irby, J.
James, A. N.
Kanojia, A.
Kasten, C.
NUCLEAR FUSION, 2013, 53 (10)

← 1 2 3 4 5 →