HL-2M Divertor Geometry Exploration with SOLPS5.0

One of the critical issues to be solved for HL-2M is the power and particle exhaust. Divertor target plate geometry strongly influences the plasma profiles by controlling the neutral recycling pattern, which has in turn a strong effect on the symmetry and stability of the divertor plasma and finally...

Full description

Saved in:
Bibliographic Details
Published in:Plasma science & technology 2013-12, Vol.15 (12), p.1184-1188, Article 1184
Main Author: 崔学武 潘宇东 崔正英 李佳鲜 张锦华 毛瑞
Format: Article
Language:English
Subjects:
Computer programs
Exhaust
Exploration
Flux
Mathematical models
Packages
Recycling
Software
Walls
偏滤器靶板
几何结构
勘探
循环模式
数值模拟软件
等离子体分布
等离子体参数
粒子排出
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:One of the critical issues to be solved for HL-2M is the power and particle exhaust. Divertor target plate geometry strongly influences the plasma profiles by controlling the neutral recycling pattern, which has in turn a strong effect on the symmetry and stability of the divertor plasma and finally on the whole edge region. The numerical simulation software SOLPS5.0 Pack- age is used to design and explore the divertor target plates for HL-2M. We choose two divertor geometries, and assess the heat flux on the target plates and first wall, then further discuss the di- vertor plasma parameters, and how private flux baffling affects both neutral recirculation pattern and pumping efficiency.
ISSN:1009-0630
DOI:10.1088/1009-0630/15/12/04