Relaxation and global stability of high-beta plasma based on two-fluid MHD
Relaxation and global stability of high-beta plasma based on two-fluid MHD
批准号:
21740403
负责人:
ASAI Tomohiko
金额:
$1.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
研究了自发环面流的空间分布及其与稳定性和松弛过程的关系。通过对等离子体环面流动剖面的精确测量,提出了FRC等离子体环面自旋上升的可能机制。此外,还研究了环面流在抑制超阿尔芬尼平移过程中全局不稳定性中的作用
英文摘要
Spatial distribution of spontaneous toroidal flow and its relation with stability and relaxation process have been investigated. Precise measurement of toroidal flow profile suggest a possible mechanism of toroidal spin-up of FRC plasma. Roles of toroidal flow in suppression of global instability in super Alfvenic translation has also been studied
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
SPICA装置を用いた高速CTプラズマの中性粒子フロー化とその定量的評価
SPICA装置高速CT等离子体中性粒子流及其定量评价
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[福本直之, 宮澤順一, 後藤基志, 高橋俊樹, 菊池祐介, 永田正義, 浅井朋彦, 政宗貞男, 山田弘司]
通讯作者:
山田弘司
SPICA装置のCT生成加速部電源一段化と高速中性粒子フロー生成への応用
SPICA装置CT发生加速部分单级电源及其在高速中性粒子流发生中的应用
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[福本直之, 宮澤順一, 菊池祐介, 永田正義, 高橋俊樹, 浅井朋彦, 高橋努, 政宗貞男, 三瓶明希夫, 井通暁, 入江克]
通讯作者:
入江克
Development of a neutral particle flow fueling system by using a compact torus plasma injector for LHD
使用 LHD 紧凑型环面等离子体注入器开发中性颗粒流加油系统
DOI:
--
发表时间:
2010
期刊:
Collection of NIFS Collaboration Research 23rd IAEA Fusion Energy Conference
影响因子:
--
作者:
[N. Fukumoto, J. Miyazawa, T. Takahashi, M. Nagata, M. Goto, T. Asai, S. Masamune, Y. Kikuchi, H. Yamada]
通讯作者:
H. Yamada
Observation of self-organized FRC formation in a collisional-merging experiment
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批准号:19K21868
-
项目类别:Grant-in-Aid for Challenging Research (Exploratory)
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资助金额:$3.16万
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财政年份:2019
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负责人:ASAI Tomohiko
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依托单位:
Heating and current drive in an extremely high-beta torus due to excitation of low-frequency wave
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批准号:16K06939
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2016
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负责人:ASAI Tomohiko
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依托单位:
Development of repetitive formation method of magnetized plasmoid with flow structure
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批准号:18760575
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.08万
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财政年份:2006
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负责人:ASAI Tomohiko
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依托单位: