CUI Xuewu (崔学武), PAN Yudong (潘宇东), CUI Zhengying (崔正英), LI Jiaxian (李佳鲜), et al.. HL-2M Divertor Geometry Exploration with SOLPS5.0[J]. Plasma Science and Technology, 2013, 15(12): 1184-1189. DOI: 10.1088/1009-0630/15/12/04
Citation:
CUI Xuewu (崔学武), PAN Yudong (潘宇东), CUI Zhengying (崔正英), LI Jiaxian (李佳鲜), et al.. HL-2M Divertor Geometry Exploration with SOLPS5.0[J]. Plasma Science and Technology, 2013, 15(12): 1184-1189. DOI: 10.1088/1009-0630/15/12/04
CUI Xuewu (崔学武), PAN Yudong (潘宇东), CUI Zhengying (崔正英), LI Jiaxian (李佳鲜), et al.. HL-2M Divertor Geometry Exploration with SOLPS5.0[J]. Plasma Science and Technology, 2013, 15(12): 1184-1189. DOI: 10.1088/1009-0630/15/12/04
Citation:
CUI Xuewu (崔学武), PAN Yudong (潘宇东), CUI Zhengying (崔正英), LI Jiaxian (李佳鲜), et al.. HL-2M Divertor Geometry Exploration with SOLPS5.0[J]. Plasma Science and Technology, 2013, 15(12): 1184-1189. DOI: 10.1088/1009-0630/15/12/04
Southwestern Institute of Physics, Chengdu 610041, China
Funds: supported by the National Magnetic Confinement Fusion Science Program of China (No.2009GB104008) and National Natural Science Foundation of China (Nos.10975048, 11175061)
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.
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