Numerical simulation of ohmic discharges in the HL-2M tokamak

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2009, Vol. 29 ›› Issue (2): 111-115.

• Plasma Physics • Previous Articles Next Articles

Numerical simulation of ohmic discharges in the HL-2M tokamak

LI Jia-xian, PAN Yu-dong, ZHANG Jin-hua

(Southwestern of Institute of Physics, Chengdu 610041)

Received:2008-07-21 Revised:2008-11-20 Online:2009-06-15 Published:2010-05-24

HL-2M装置欧姆放电的数值模拟

李佳鲜，潘宇东，张锦华

(核工业西南物理研究院，成都 610041)

作者简介:李佳鲜(1984-)，男，四川广安人，2006年毕业于成都理工大学核工程与核技术专业，现为核工业西南物理研究院硕士研究生，主要从事托卡马克装置的放电模拟研究。

Abstract

Abstract: The first ohmic discharge simulation of HL-2M tokamak has been done with TSC (tokamak simulation code) code and the PFC (poloidal field coil) system has been designed conceptually. This simulation achieves a stable configuration evolution from limiter to lower single-null divertor by using the vertical and horizontal displacement feedback and the current feedback. In addition, some key results provide the important reference to the physics and engineering design.

Key words: HL-2M tokamak, TSC, Volt-second, Ohmic discharge, Numerical simulation

摘要： 利用TSC程序对HL-2M装置的纯欧姆放电参数进行了首次数值放电模拟，证实了极向场线圈系统具有实现预设的宏观等离子体参数的能力。数值放电模拟还利用基本的位移控制和等离子体电流控制系统实现了从孔栏位形到下单零偏滤器位形的稳定演变。模拟提供的一些主要结果为工程和物理目标设计提供重要的参考。

关键词: HL-2M装置, TSC, 伏秒, 欧姆放电, 数值模拟

CLC Number:

TL61⁺2

LI Jia-Xian, BO Yu-Dong, ZHANG Jin-Hua. Numerical simulation of ohmic discharges in the HL-2M tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2009, 29(2): 111-115.

李佳鲜, 潘宇东, 张锦华. HL-2M装置欧姆放电的数值模拟[J]. 核聚变与等离子体物理, 2009, 29(2): 111-115.

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Numerical simulation of ohmic discharges in the HL-2M tokamak

HL-2M装置欧姆放电的数值模拟

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