Estimates of EAST Operation Window with LHCD by Using a Core-SOL-Divertor Model

被引：0

作者：

欧靖 ^{[1
,2
]}

甘春芸 ^{[1
]}

叶磊 ^{[1
]}

机构：

[1] Institute of Plasma Physics,Chinese Academy of Sciences

[2] Center for Magnetic Fusion Theory,Chinese Academy of Sciences

来源：

Plasma Science and Technology | 2014年 / 10期

基金：

中国国家自然科学基金;

关键词：

operation window; C-S-D model; numerical analysis;

D O I：

暂无

中图分类号：

O53 [等离子体物理学];

学科分类号：

070204 ;

摘要：

An experimental advanced superconducting tokamak(EAST) operation window with the lower hybrid current drive(LHCD) in H-mode is estimated by using a core-SOL-divertor(C-S-D) model validated by the present EAST divertor experiments. The operation window consists of four limits including two usual limits, one of which is the maximum allowable heat load onto the divertor plate, and two additional limits associated with the LHCD. The predictive EAST operation window is not qualified to fulfill its mission for high input power. To extend the operation window, gas puffing and impurity seeding are presented as two effective methods. In addition,the effect of the LHCD current on the operation window is also discussed. Our numerical analysis results provide a reference for the safe operation of EAST experiments with LHCD in future.

引用

页码：907 / 912

页数：6

共 38 条

[1] Estimates of EAST Operation Window with LHCD by Using a Core-SOL-Divertor Model
欧靖
甘春芸
叶磊
Plasma Science and Technology, 2014, 16 (10) : 907 - 912
[2] Estimates of EAST Operation Window with LHCD by Using a Core-SOL-Divertor Model
Ou Jing
Gan Chunyun
Ye Lei
PLASMA SCIENCE & TECHNOLOGY, 2014, 16 (10) : 907 - 912
[3] Analysis on EAST LHCD Operation Space by Using Simple Core-SOL-Divertor Model
Hiwatari, R.
Hatayama, A.
Zhu, S.
Tomita, Y.
PLASMA SCIENCE & TECHNOLOGY, 2009, 11 (04) : 389 - 393
[4] Analysis on EAST LHCD Operation Space by Using Simple Core-SOL-Divertor Model
R.HIWATARI
A.HATAYAMA
S.ZHU
Y.TOMITA
Plasma Science and Technology, 2009, (04) : 389 - 393
[5] Analysis on EAST LHCD Operation Space by Using Simple Core-SOL-Divertor Model
RHIWATARI
AHATAYAMA
SZHU
YTOMITA
Plasma Science and Technology, 2009, 11 (04) : 389 - 393
[6] Overall Features of EAST Operation Space by Using Simple Core-SOL-Divertor Model
RHIWATARI
AHATAYAMA
朱思铮
TTAKIZUKA
YTOMITA
Plasma Science and Technology, 2006, 8 (01) : 114 - 117
[7] Overall Features of EAST Operation Space by Using Simple Core-SOL-Divertor Model
R.HIWATARI
A.HATAYAMA
朱思铮
T.TAKIZUKA
Y.TOMITA
Plasma Science and Technology, 2006, (01) : 114 - 117
[8] Overall features of EAST operation space by using simple Core-SOL-Divertor model
Hiwatari, R.
Hatayama, A.
Zhu, Sizheng
Takizuka, T.
Tomita, Y.
PLASMA SCIENCE & TECHNOLOGY, 2006, 8 (01) : 114 - 117
[9] Effect of SOL decay length on modeling of divertor detachment by using simple Core-SOL-Divertor model
Hiwatari, R.
Hatayama, A.
Takizuka, T.
CONTRIBUTIONS TO PLASMA PHYSICS, 2008, 48 (1-3) : 174 - 178
[10] ITER operation window determined from mutually consistent core-SOL-divertor simulations: definition and application
Pacher, G. W.
Pacher, H. D.
Janeschitz, G.
Kukushkin, A. S.
NUCLEAR FUSION, 2008, 48 (10)

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