Neutral particle analysis of ICRF heated discharges on Alcator C-Mod

被引：2

作者：

Lee, WD ^{[1
]}

Boivin, RL ^{[1
]}

Bonoli, PT ^{[1
]}

Fiore, CL ^{[1
]}

Hubbard, A ^{[1
]}

Irby, J ^{[1
]}

Nelson-Melby, E ^{[1
]}

Porkolab, M ^{[1
]}

Wukitch, SJ ^{[1
]}

机构：

[1] MIT, PSFC, Cambridge, MA 02139 USA

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 2003年 / 45卷 / 08期

关键词：

D O I：

10.1088/0741-3335/45/8/306

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：

A neutral particle analyser (NPA) has been used to make measurements of the ion distribution in the Alcator C-Mod tokamak. We have used the analyser to measure the energy distribution of majority deuterons and minority hydrogen (up to 20keV) at 0.4 less than or equal to r/a less than or equal to 0.6, during minority ion cyclotron range of frequencies (ICRF) heating. These energy spectra were also simulated by using the predicted minority ion distribution from a combined Fokker Planck ICRF code in a model for the neutral particle flux. The model predictions for neutral flux were found to be in qualitative agreement with the measured energy spectra. The energy spectra for two different ICRF antenna configurations were also measured and found to be very similar.

引用

页码：1465 / 1475

页数：11

共 50 条

[21] Fast ferrite ICRF matching system on Alcator C-Mod
Lin, Y.
Binus, A.
Parisot, A.
Wukitch, S.
RADIO FREQUENCY POWER IN PLASMAS, 2007, 933 : 187 - +
[22] ICRF mode conversion flow drive on Alcator C-Mod
Lin, Y.
Rice, J. E.
Wukitch, S. J.
Reinke, M. L.
Greenwald, M. J.
Hubbard, A. E.
Marmar, E. S.
Podpaly, Y.
Porkolab, M.
Tsujii, N.
NUCLEAR FUSION, 2011, 51 (06)
[23] Extension of Alcator C-Mod's ICRF experimental capability
Schilling, G
Hosea, JC
Wilson, JR
Bonoli, PT
Lee, WD
Nelson-Melby, E
Porkolab, M
Wukitch, SJ
RADIO FREQUENCY POWER IN PLASMAS, 1999, 485 : 429 - 432
[24] ICRF heating and current drive regimes in Alcator C-Mod
Phillips, CK
Bonoli, PT
Hosea, JC
LeBlanc, B
Majeski, RP
Porkolab, M
Rogers, JH
Schilling, G
Smithe, DN
Takase, Y
Wilson, JR
Wright, JC
Wukitch, S
RADIO FREQUENCY POWER IN PLASMAS, 1997, (403): : 265 - 268
[25] Investigation of ICRF coupling resistance in alcator C-Mod tokamak
Parisot, A
Wukitch, SJ
Ram, A
Parker, R
Lin, Y
Hughes, JW
Labombard, B
Bonoli, P
Porkolab, M
RADIO FREQUENCY POWER IN PLASMAS, 2003, 694 : 158 - 161
[26] INITIAL ICRF COUPLING AND HEATING EXPERIMENTS ON ALCATOR C-MOD
TAKASE, Y
GOLOVATO, SN
PORKOLAB, M
BONOLI, PT
FUSION ENGINEERING AND DESIGN, 1995, 26 (1-4) : 89 - 93
[27] Upgrade of the ICRF Fault and Control Systems On Alcator C-Mod
Murray, R. A.
Kanojia, A.
Burke, W.
Terry, D.
Binus, A.
Wukitch, S.
Lin, Y.
Parkin, B.
2009 23RD IEEE/NPSS SYMPOSIUM ON FUSION ENGINEERING, 2009, : 489 - 492
[28] The role of particle sinks and sources in Alcator C-Mod detached divertor discharges
Lipschultz, B.
Terry, J.L.
Boswell, C.
Goetz, J.A.
Hubbard, A.E.
Krasheninnikov, S.I.
LaBombard, B.
Pappas, D.A.
Pitcher, C.S.
Wising, F.
Wukitch, S.
Physics of Plasmas, 1999, 6 (5 I): : 1907 - 1916
[29] Analysis of 4-strap ICRF antenna performance in Alcator C-Mod
Schilling, G
Wukitch, SJ
Boivin, RL
Goetz, JA
Hosea, JC
Irby, JH
Parisot, A
Porkolab, M
Wilson, JR
RADIO FREQUENCY POWER IN PLASMAS, 2003, 694 : 166 - 169
[30] The role of particle sinks and sources in Alcator C-Mod detached divertor discharges
Lipschultz, B
Terry, JL
Boswell, C
Goetz, JA
Hubbard, AE
Krasheninnikov, SI
LaBombard, B
Pappas, DA
Pitcher, CS
Wising, F
Wukitch, S
PHYSICS OF PLASMAS, 1999, 6 (05) : 1907 - 1916

← 1 2 3 4 5 →