Fuel ion ratio measurements in reactor relevant neutral beam heated fusion plasmas

被引：15
|
作者：
Hellesen, C. [1 ]
Eriksson, J. [1 ]
Conroy, S. [1 ]
Ericsson, G. [1 ]
Skiba, M. [1 ]
Weiszflog, M. [1 ]
机构：
[1] Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
[2] Culham Sci Ctr, JET EFDA, Abingdon OX14 3DB, Oxon, England
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2012年 / 83卷 / 10期
关键词：
JET;
D O I：
10.1063/1.4738647
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this paper, we present a method to derive n(t)/n(d) using the ratio of the thermonuclear neutron emission to the beam-target neutron emission. We apply it to neutron spectroscopy data from the magnetic proton recoil spectrometer taken during the deuterium tritium experiment at JET. n(t)/n(d)-values obtained using neutron spectroscopy are in qualitative agreement with those from other diagnostics measuring the isotopic composition of the exhaust in the divertor. [http://dx.doi.org/10.1063/1.4738647]
引用
收藏
页数：3
相关论文
共 50 条
  • [41] Ion-surface reaction studies relevant to fusion edge plasmas
    Mair, C
    Fiegele, T
    Biasioli, F
    Märk, TD
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1998, 48 : 363 - 368
  • [42] Ion-molecule collision processes relevant to fusion edge plasmas
    Reinig, P.
    Zimmer, M.
    Linder, F.
    Nuclear Fusion, 1992, (Suppl 2) : 95 - 116
  • [43] AN ANALYSIS OF THE ABLATION RATE FOR SOLID PELLETS INJECTED INTO NEUTRAL BEAM HEATED TOROIDAL PLASMAS
    NAKAMURA, Y
    NISHIHARA, H
    WAKATANI, M
    NUCLEAR FUSION, 1986, 26 (07) : 907 - 921
  • [44] NEUTRON BEAM MEASUREMENTS AT HIGH-POWER FUSION PLASMAS
    KALLNE, J
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (10): : 3160 - 3162
  • [45] CONFINEMENT SCALING STUDIES OF RADIOFREQUENCY AND NEUTRAL BEAM HEATED CURRENTLESS HELIOTRON E PLASMAS
    TAKEIRI, Y
    SANO, F
    SATO, M
    MUTOH, T
    OKADA, H
    SUDO, S
    ZUSHI, H
    KONDO, K
    KANEKO, H
    MIZUUCHI, T
    NODA, N
    AKAISHI, K
    HANATANI, K
    NAKASUGA, M
    MOTOJIMA, O
    OBIKI, T
    IIYOSHI, A
    MURAKAMI, M
    HOWE, HC
    NUCLEAR FUSION, 1990, 30 (12) : 2521 - 2531
  • [46] High-frequency core localized modes in neutral beam heated plasmas on TFTR
    Nazikian, R
    Chang, Z
    Fredrickson, ED
    Mazzucato, E
    Batha, SH
    Bell, R
    Budny, R
    Bush, CE
    Cheng, CZ
    Janos, A
    Levinton, F
    Manickam, J
    Mansfield, DK
    Park, HK
    Rewoldt, G
    Sabbagh, S
    Synakowski, EJ
    Tang, W
    Taylor, G
    Zakharov, LE
    PHYSICS OF PLASMAS, 1996, 3 (02) : 593 - 605
  • [47] Impurity transport studies in NSTX neutral beam heated H-mode plasmas
    Delgado-Aparicio, L.
    Stutman, D.
    Tritz, K.
    Finkenthal, M.
    Kaye, S.
    Bell, R.
    Kaita, R.
    LeBlanc, B.
    Levinton, F.
    Menard, J.
    Paul, S.
    Smith, D.
    Yuh, H.
    NUCLEAR FUSION, 2009, 49 (08)
  • [48] Neutron emission in neutral beam heated KSTAR plasmas and its application to neutron radiography
    Kwak, Jong-Gu
    Kim, H. S.
    Cheon, M. S.
    Oh, S. T.
    Lee, Y. S.
    Terzolo, L.
    FUSION ENGINEERING AND DESIGN, 2016, 109 : 608 - 612
  • [49] Fast wave current drive in neutral beam heated plasmas on DIII-D
    Petty, CC
    Forest, CB
    Pinsker, RI
    deGrassie, JS
    Baity, FW
    Callis, RW
    Cary, WP
    Chiu, SC
    Freeman, RL
    Gohil, P
    Groebner, RJ
    Ikezi, H
    Jaeger, EF
    LinLiu, YR
    Murakami, M
    Porkolab, M
    Prater, R
    Rice, BW
    RADIO FREQUENCY POWER IN PLASMAS, 1997, (403): : 225 - 233
  • [50] ION ENERGY-BALANCE IN NEUTRAL BEAM HEATED PLT DISCHARGES
    DAVIS, SL
    BITTER, M
    COLESTOCK, PL
    EUBANK, HP
    GOLDSTON, RJ
    MEDLEY, SS
    STRACHAN, J
    SUCKEWER, S
    VONGOELER, S
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1978, 23 (07): : 796 - 796
12345