Kinetic calculation of the resistive wall mode and fishbone-like mode instability in tokamak
Abstract
Kinetic effects of both trapped thermal and energetic particles on the resistive wall mode (RWM) and on the fishbone-like mode (FLM) are investigated in theory. In this paper, the trapped thermal particles include both ions and electrons. The FLM is driven by trapped energetic particles. The results demonstrate that thermal particle collisions can either stabilize or destabilize the RWM, depending on the energetic particle pressure . Furthermore, the critical value of for triggering the FLM is increased when the thermal particle contribution is taken into account. Finally, the critical value sensitively depends on the plasma collision frequency. In addition, the plasma inertia is found to have a negligible influence on the FLM.
- Authors:
-
- Univ. of California, Irvine, CA (United States); Southwestern Inst. of Physics, Chengdu (China)
- Dalian Univ. of Technology (China). Key Lab. of Materials Modification by Beams of the Ministry of Education. School of Physics and Optoelectronic Technology
- Southwestern Inst. of Physics, Chengdu (China); Culham Centre for Fusion Energy (CCFE), Abingdon (United Kingdom). Culham Science Centre
- Southwestern Inst. of Physics, Chengdu (China)
- Publication Date:
- Research Org.:
- Univ. of California, Irvine, CA (United States); Dalian Univ. of Technology (China); Southwestern Institute of Physics, Chengdu (China); Culham Centre for Fusion Energy (CCFE), Abingdon (United Kingdom)
- Sponsoring Org.:
- USDOE Office of Science (SC), Fusion Energy Sciences (FES); National Magnetic Confinement Fusion Science Program (China); National Natural Science Foundation of China (NSFC); European Union (EU); Engineering and Physical Sciences Research Council (EPSRC)
- OSTI Identifier:
- 1471521
- Alternate Identifier(s):
- OSTI ID: 1256134
- Grant/Contract Number:
- FG02-02ER54681; AC02-09CH11466; 2014GB124000; 2015GB104004; 2013GB112009; 11428512; 11322549; 11205051; 11475056; 633053; EP/I501045
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physics of Plasmas
- Additional Journal Information:
- Journal Volume: 23; Journal Issue: 6; Journal ID: ISSN 1070-664X
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; control theory; plasma flows; plasma confinement; tokamaks; plasma pressure; fundamental constants; dispersion function; collision frequency; leptons; plasma instabilities
Citation Formats
Hao, G. Z., Yang, S. X., Liu, Y. Q., Wang, Z. X., Wang, A. K., and He, H. D. Kinetic calculation of the resistive wall mode and fishbone-like mode instability in tokamak. United States: N. p., 2016.
Web. doi:10.1063/1.4953100.
Hao, G. Z., Yang, S. X., Liu, Y. Q., Wang, Z. X., Wang, A. K., & He, H. D. Kinetic calculation of the resistive wall mode and fishbone-like mode instability in tokamak. United States. https://doi.org/10.1063/1.4953100
Hao, G. Z., Yang, S. X., Liu, Y. Q., Wang, Z. X., Wang, A. K., and He, H. D. Tue .
"Kinetic calculation of the resistive wall mode and fishbone-like mode instability in tokamak". United States. https://doi.org/10.1063/1.4953100. https://www.osti.gov/servlets/purl/1471521.
@article{osti_1471521,
title = {Kinetic calculation of the resistive wall mode and fishbone-like mode instability in tokamak},
author = {Hao, G. Z. and Yang, S. X. and Liu, Y. Q. and Wang, Z. X. and Wang, A. K. and He, H. D.},
abstractNote = {Kinetic effects of both trapped thermal and energetic particles on the resistive wall mode (RWM) and on the fishbone-like mode (FLM) are investigated in theory. In this paper, the trapped thermal particles include both ions and electrons. The FLM is driven by trapped energetic particles. The results demonstrate that thermal particle collisions can either stabilize or destabilize the RWM, depending on the energetic particle pressure βh. Furthermore, the critical value of βh for triggering the FLM is increased when the thermal particle contribution is taken into account. Finally, the critical value sensitively depends on the plasma collision frequency. In addition, the plasma inertia is found to have a negligible influence on the FLM.},
doi = {10.1063/1.4953100},
journal = {Physics of Plasmas},
number = 6,
volume = 23,
place = {United States},
year = {Tue Jun 07 00:00:00 EDT 2016},
month = {Tue Jun 07 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Modelling resistive wall modes in ITER with self-consistent inclusion of drift kinetic resonances
journal, February 2009
- Liu, Yueqiang; Chu, M. S.; Chapman, I. T.
- Nuclear Fusion, Vol. 49, Issue 3
Effects of α particles on the resistive wall mode stability in ITER
journal, July 2010
- Liu, Yueqiang
- Nuclear Fusion, Vol. 50, Issue 9
Application of the low-frequency energy principle to wall modes
journal, May 2005
- Hu, Bo; Betti, R.; Manickam, J.
- Physics of Plasmas, Vol. 12, Issue 5
Off-axis fishbone-like instability and excitation of resistive wall modes in JT-60U and DIII-D
journal, May 2011
- Okabayashi, M.; Matsunaga, G.; deGrassie, J. S.
- Physics of Plasmas, Vol. 18, Issue 5
Variational methods for studying tokamak stability in the presence of a thin resistive wall
journal, August 1989
- Haney, S. W.; Freidberg, J. P.
- Physics of Fluids B: Plasma Physics, Vol. 1, Issue 8
Resistive Wall Mode Instability at Intermediate Plasma Rotation
journal, January 2010
- Berkery, J. W.; Sabbagh, S. A.; Betti, R.
- Physical Review Letters, Vol. 104, Issue 3
Effect of Collisionality on Kinetic Stability of the Resistive Wall Mode
journal, February 2011
- Berkery, J. W.; Sabbagh, S. A.; Betti, R.
- Physical Review Letters, Vol. 106, Issue 7
Evidence for the Importance of Trapped Particle Resonances for Resistive Wall Mode Stability in High Beta Tokamak Plasmas
journal, May 2011
- Reimerdes, H.; Berkery, J. W.; Lanctot, M. J.
- Physical Review Letters, Vol. 106, Issue 21
Effects of plasma shear flow on the RWM stability in ITER
journal, May 2015
- Liu, Chao; Liu, Yueqiang; Liu, Yue
- Nuclear Fusion, Vol. 55, Issue 6
Observation of an Energetic-Particle-Driven Instability in the Wall-Stabilized High- Plasmas in the JT-60U Tokamak
journal, July 2009
- Matsunaga, G.; Aiba, N.; Shinohara, K.
- Physical Review Letters, Vol. 103, Issue 4
Characterization of off-axis fishbones
journal, July 2011
- Heidbrink, W. W.; Austin, M. E.; Fisher, R. K.
- Plasma Physics and Controlled Fusion, Vol. 53, Issue 8
Wall Stabilization of High Beta Tokamak Discharges in DIII-D
journal, March 1995
- Strait, E. J.; Taylor, T. S.; Turnbull, A. D.
- Physical Review Letters, Vol. 74, Issue 13
Excitation of external kink mode by trapped energetic particles
journal, April 2016
- Guo, S. C.; Xu, X. Y.; Liu, Y. Q.
- Nuclear Fusion, Vol. 56, Issue 5
Effect of toroidal plasma flow and flow shear on global magnetohydrodynamic MHD modes
journal, June 1995
- Chu, M. S.; Greene, J. M.; Jensen, T. H.
- Physics of Plasmas, Vol. 2, Issue 6
Stability Analysis of Resistive Wall Kink Modes in Rotating Plasmas
journal, April 1995
- Betti, R.; Freidberg, J. P.
- Physical Review Letters, Vol. 74, Issue 15
Effect of Trapped Energetic Particles on the Resistive Wall Mode
journal, July 2011
- Hao, G. Z.; Wang, A. K.; Liu, Y. Q.
- Physical Review Letters, Vol. 107, Issue 1
Comprehensive control of resistive wall modes in DIII-D advanced tokamak plasmas
journal, October 2009
- Okabayashi, M.; Bogatu, I. N.; Chance, M. S.
- Nuclear Fusion, Vol. 49, Issue 12
Stabilization of external modes in tokamaks by resistive walls and plasma rotation
journal, April 1994
- Bondeson, A.; Ward, D. J.
- Physical Review Letters, Vol. 72, Issue 17
Magnetic drift kinetic damping of the resistive wall mode in large aspect ratio tokamaks
journal, September 2008
- Liu, Yueqiang; Chu, M. S.; Gimblett, C. G.
- Physics of Plasmas, Vol. 15, Issue 9
Stabilization of resistive wall modes in tokamaks by drift kinetic effects combined with magnetic feedback
journal, July 2015
- Xia, Guoliang; Liu, Yueqiang; Liu, Yue
- Nuclear Fusion, Vol. 55, Issue 9
Bifurcation of resistive wall mode dynamics predicted by magnetohydrodynamic-kinetic hybrid theory
journal, September 2015
- Yang, S. X.; Wang, S.; Liu, Y. Q.
- Physics of Plasmas, Vol. 22, Issue 9
Resistive wall mode control code maturity: progress and specific examples
journal, September 2010
- Liu, Yueqiang; Chu, M. S.; Guo, W. F.
- Plasma Physics and Controlled Fusion, Vol. 52, Issue 10
Combined effects of trapped energetic ions and resistive layer damping on the stability of the resistive wall mode
journal, January 2016
- He, Yuling; Liu, Yueqiang; Liu, Yue
- Physics of Plasmas, Vol. 23, Issue 1
Drift kinetic effects on the resistive wall mode stability—Comparison between reversed field pinches and tokamaks
journal, July 2012
- Wang, Z. R.; Guo, S. C.; Liu, Y. Q.
- Physics of Plasmas, Vol. 19, Issue 7
Kinetic effects of trapped energetic particles on stability of external kink modes with a resistive wall
journal, March 2012
- Hao, G. Z.; Liu, Y. Q.; Wang, A. K.
- Physics of Plasmas, Vol. 19, Issue 3
Toroidal self-consistent modeling of drift kinetic effects on the resistive wall mode
journal, November 2008
- Liu, Yueqiang; Chu, M. S.; Chapman, I. T.
- Physics of Plasmas, Vol. 15, Issue 11
Resistive Wall Mode in Collisionless Quasistationary Plasmas
journal, September 2004
- Hu, Bo; Betti, R.
- Physical Review Letters, Vol. 93, Issue 10
Beta-limiting instabilities and global mode stabilization in the National Spherical Torus Experiment
journal, May 2002
- Sabbagh, S. A.; Bell, R. E.; Bell, M. G.
- Physics of Plasmas, Vol. 9, Issue 5
Stabilization of the resistive shell mode in tokamaks
journal, January 1996
- Fitzpatrick, R.; Aydemir, A. Y.
- Nuclear Fusion, Vol. 36, Issue 1
Stability of the resistive wall mode in JET
journal, March 2009
- Chapman, I. T.; Gimblett, C. G.; Gryaznevich, M. P.
- Plasma Physics and Controlled Fusion, Vol. 51, Issue 5
Works referencing / citing this record:
Multiple branches of resistive wall mode instability in a resistive plasma
journal, January 2018
- Yang, S. X.; Liu, Y. Q.; Hao, G. Z.
- Physics of Plasmas, Vol. 25, Issue 1
Toroidal modeling of resistive wall mode stability and control in HL-2M tokamak
journal, December 2018
- Xia, Guoliang; Liu, Yueqiang; Ham, C. J.
- Nuclear Fusion, Vol. 59, Issue 1
Stability of Alfvén eigenmodes in the China Fusion Engineering Test Reactor
journal, October 2019
- Ren, Zhen-Zhen; Chen, Yang; Fu, G. Y.
- Nuclear Fusion, Vol. 60, Issue 1