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Title: Simulation And Design Of A Reflection Magnet For The EAST Neutral Beam System

Abstract

The simulation and design of a reflection magnet to be installed in the Experimental Advanced Superconducting Tokamak (EAST) neutral beam injection system are reported. A parametric design and simulation for the reflection magnet was carried out. For a deuterium beam with 42 cm as the bending radius, the intensity of reflection magnet field is about 1376 Gs at the energy of 80 keV. In order to determine position of the ion dump and the surface power load, a particle simulation with Monte Carlo was developed to study ion trajectories. In addition, the louver design is introduced.

Authors:
;  [1]
  1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, 230031 (China)
Publication Date:
OSTI Identifier:
21611712
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1390; Journal Issue: 1; Conference: 2. international symposium on negative ions, beams and sources, Takayama City (Japan), 16-19 Nov 2010; Other Information: DOI: 10.1063/1.3637437; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; 43 PARTICLE ACCELERATORS; BEAM BENDING MAGNETS; BEAM INJECTION HEATING; COMPUTERIZED SIMULATION; DESIGN; DEUTERIUM; HT-7U TOKAMAK; IONS; KEV RANGE; MONTE CARLO METHOD; NEUTRAL ATOM BEAM INJECTION; PLASMA BEAM INJECTION; SURFACES; BEAM INJECTION; CALCULATION METHODS; CHARGED PARTICLES; CLOSED PLASMA DEVICES; ENERGY RANGE; EQUIPMENT; HEATING; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETS; NUCLEI; ODD-ODD NUCLEI; PLASMA HEATING; SIMULATION; STABLE ISOTOPES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Citation Formats

Zhen Liangli, and Dong Huchun. Simulation And Design Of A Reflection Magnet For The EAST Neutral Beam System. United States: N. p., 2011. Web. doi:10.1063/1.3637437.
Zhen Liangli, & Dong Huchun. Simulation And Design Of A Reflection Magnet For The EAST Neutral Beam System. United States. doi:10.1063/1.3637437.
Zhen Liangli, and Dong Huchun. Mon . "Simulation And Design Of A Reflection Magnet For The EAST Neutral Beam System". United States. doi:10.1063/1.3637437.
@article{osti_21611712,
title = {Simulation And Design Of A Reflection Magnet For The EAST Neutral Beam System},
author = {Zhen Liangli and Dong Huchun},
abstractNote = {The simulation and design of a reflection magnet to be installed in the Experimental Advanced Superconducting Tokamak (EAST) neutral beam injection system are reported. A parametric design and simulation for the reflection magnet was carried out. For a deuterium beam with 42 cm as the bending radius, the intensity of reflection magnet field is about 1376 Gs at the energy of 80 keV. In order to determine position of the ion dump and the surface power load, a particle simulation with Monte Carlo was developed to study ion trajectories. In addition, the louver design is introduced.},
doi = {10.1063/1.3637437},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1390,
place = {United States},
year = {2011},
month = {9}
}