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3D Modelling of the Lithium Injection Experiment in H-Mode Plasma of EAST

Pan, B. ; Dai, S. Y. ; Liu, B. ; Sun, Z. ; Wang, D. Z.

Journal of fusion energy, 2020-12, Vol.39 (6), p.421-428 [Periódico revisado por pares]

New York: Springer US

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Título:
3D Modelling of the Lithium Injection Experiment in H-Mode Plasma of EAST
Autor: Pan, B. ; Dai, S. Y. ; Liu, B. ; Sun, Z. ; Wang, D. Z.
Assuntos: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY ; Analysis ; Atoms & subatomic particles ; Cameras ; Deuterium ; Electrons ; EMC3-EIRENE ; Emission spectra ; Energy Systems ; Experiments ; Impurity transport ; Lithium ; Magnetic fields ; Nuclear Energy ; Nuclear Fusion ; Original Research ; Physics ; Physics and Astronomy ; Plasma ; Plasma Physics ; Simulation ; Sustainable Development ; Three dimensional models ; Tokamaks
É parte de: Journal of fusion energy, 2020-12, Vol.39 (6), p.421-428
Notas: National Natural Science Foundation of China (NSFC)
12075047; 11675037
Descrição: Investigations of lithium transport in H-mode plasma of EAST tokamak have been performed by the three-dimensional fluid code EMC3-EIRENE. The simulation results show that the toroidally-localized lithium injection at the low field side (LFS) leads to a toroidally non-axisymmetric distribution of the Li 1+ and Li 2+ ions. The field line tracing approach is utilized to carry out a detailed study on the distributions of the Li 1+ and Li 2+ ions. It is found that Li 1+ ions mainly reside at the LFS while Li 2+ ions can transport from LFS to the high field side. The relationship between mean free path and connection length for Li 1+ and Li 2+ ions has been discussed. The 3D line-integration images of deuterium and lithium emission spectra modelled by EMC3-EIRENE are in qualitative consistency with the experiment results.
Editor: New York: Springer US
Idioma: Inglês

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3D Modelling of the Lithium Injection Experiment in H-Mode Plasma of EAST

Pan, B. ; Dai, S. Y. ; Liu, B. ; Sun, Z. ; Wang, D. Z.

New York: Springer US

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