Published February 2020 | Version v1
Report Metadata-only

3D effects of neon injection position on the toroidally symmetric/asymmetric heat flux distribution on EAST

Creators

  • 1. Key Laboratory of Materials Modification by Laser, Ion and Electron Beams (Ministry of Education), School of Physics, Dalian University of Technology, Dalian (China)
  • 2. National Institute for Fusion Science, Toki, Gifu (Japan)
  • 3. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui (China)
  • 4. Max-Planck-Institut fuer Plasmaphysik, Greifswald (Germany)

Description

The heat flux deposition on the divertor targets with neon impurity injection on EAST has been investigated by the three-dimensional (3D) edge transport code EMC3-EIRENE. Impacts of the poloidal neon injection position on heat flux deposition have been studied. It is found that neon impurity injected around the separatrix at the divertor (i.e. strike point) can lead to a toroidal asymmetric distribution of heat loads on the same-side targets as the injection position. (author)

Part of:
Collected papers at the 2019 Post-CUP workshop & JSPS-CAS bilateral joint research projects workshop

Additional details

Identifiers

URL
https://www.nifs.ac.jp/report/nifs_proc_116.pdf;

Publishing Information

Imprint Title
Collected papers at the 2019 Post-CUP workshop & JSPS-CAS bilateral joint research projects workshop
Imprint Pagination
139 p.
Journal Page Range
p. 52-55
Report number
NIFS-PROC--116

Conference

Title
2019. Post-CUP workshop & JSPS-CAS bilateral joint research projects workshop
Dates
24-26 Jul 2019
Place
Nagoya, Aichi (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
54092002
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ASYMMETRY; CHARGED-PARTICLE TRANSPORT; COMPUTERIZED SIMULATION; DEUTERIUM; HEAT FLUX; HT-7U TOKAMAK; ITERATIVE METHODS; MAGNETIC CONFINEMENT; MONTE CARLO METHOD; PLASMA IMPURITIES; POLOIDAL FIELD DIVERTORS; THERMONUCLEAR REACTORS
Descriptors DEC
CALCULATION METHODS; CLOSED PLASMA DEVICES; CONFINEMENT; DIVERTORS; HYDROGEN ISOTOPES; IMPURITIES; ISOTOPES; LIGHT NUCLEI; NUCLEI; ODD-ODD NUCLEI; PLASMA CONFINEMENT; RADIATION TRANSPORT; SIMULATION; STABLE ISOTOPES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Optional Information

Notes
8 refs., 3 figs.