Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-18T07:12:41.104Z Has data issue: false hasContentIssue false
  • English
  • Français

Equilibrium properties on the EAST superconducting tokamak

Published online by Cambridge University Press:  01 June 2009

J. P. QIAN ,
B. N. WAN ,
L. L. LAO ,
B. SHEN ,
S. A. SABBAGH ,
J. MENARD ,
Y. W. SUN ,
Y. M. DUAN ,
J. H. LI  and
B. J. XIAO
...Show all authors
J. P. QIAN
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
B. N. WAN
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
L. L. LAO
Affiliation:
General Atomics, San Diego, California 92186-5608, USA
B. SHEN
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
S. A. SABBAGH
Affiliation:
Department of Applied Physics and Applied Mathematics, Columbia University10027, USA
J. MENARD
Affiliation:
Princeton Plasma Physics Laboratory, Princeton University, Princeton, NJ 08543, USA
Y. W. SUN
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
Y. M. DUAN
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
J. H. LI
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
B. J. XIAO
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
X. Z. GONG
Affiliation:
Chinese Academy of Science, Institute of Plasma Physics, Hefei, Anhui, China (jpqian@ipp.ac.cn)
Get access Rights & Permissions [Opens in a new window]

Abstract

The Experimental Advanced Superconducting Tokamak (EAST) has a major radius of R0 = 1.75 m and a midplane halfwidth of 0.5 m. It has been operated with a toroidal magnetic field B0 = 2 T and Ip ≤ 500 kA. The evolution of the plasma equilibrium is analysed between discharges by Equilibrium Fitting Code (EFIT). Limiter, single-null and double-null diverted configurations have been produced. A plasma elongation in the range 1.3 ≤ κ ≤ 1.9 and a triangularity in the range 0.1 ≤ δ ≤ 0.55 have been sustained. The operation space of elongated discharges is also presented based on the EAST database.

Type
Papers
Information
Journal of Plasma Physics , Volume 75 , Issue 3 , June 2009 , pp. 337 - 344
Copyright
Copyright © Cambridge University Press 2008

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

[1]Yuanxi, W. 2000 Nucl. Fusion 40, 1057.Google Scholar
[2]Baonian, W. et al. 2006 Proc. 21th IAEA Fusion Energy Conf., Chengdu, China.Google Scholar
[3]Lao, L. L., St. John, H. and Stambaugh, R. D. 1985 Nucl. Fusion 25, 1611.CrossRefGoogle Scholar
[4]O'Brien, D. P. et al. 1992 Nucl. Fusion 32, 1351.CrossRefGoogle Scholar
[5]Qian, J. et al. J. Plasma Phys. submitted.Google Scholar
[6]Lao, L. L. et al. 1985 Nucl. Fusion 25, 1421.CrossRefGoogle Scholar
[7]Lao, L. L. et al. 2005 Fusion Sci. Technol. 48, 968.CrossRefGoogle Scholar
[8]Hofmann, F. 1998 Nucl. Fusion 38, 1767.CrossRefGoogle Scholar