Study of Improved Confinement Mode of Tokamak and Energy Transport near Plasma Edge
托卡马克改进约束模式及等离子体边缘能量传输研究
基本信息
- 批准号:05452396
- 负责人:
- 金额:$ 2.88万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for General Scientific Research (B)
- 财政年份:1993
- 资助国家:日本
- 起止时间:1993 至 1994
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Stabilizing effect of turbulence in tokamak plasma due to the sheared poloidal flow is important for the improved confinement of tokamak. As the mechanism to induce the poloidal plasma flow, the effects of the ion orbit loss near plasma edge and the turbulent Reynolds stress are evaluated. This review was published in Jour. of Plasma and Fusion Research 70 146 1994.Divertor configuration is normally used in tokamak for suppression of impurities and H mode transition. Ion orbit loss is the most possible cause of radial electric field which is essential to H mode transition. The relation of ion orbit loss region and the radial electric field is studied by use of drift approximation of the ion orbit. The results of numerical calculation and analytical results of a simplified model are compared and they are in good agreement. It becomes possible to evaluate the effect of the radial electric field on the ion orbit loss near plasma edge quantitatively. These results were published in Jour.of Plasam and Fusion Research 70 882 1994 and Jour.Phys.Soc.Japan 63 4017 1994.
剪切极向流对托卡马克等离子体中湍流的稳定作用对改善托卡马克约束有重要意义。作为诱导极向等离子体流的机制,在等离子体边缘附近的离子轨道损失和湍流雷诺应力的影响进行了评估。这篇评论发表在Jour。偏滤器结构是托卡马克装置中常用的一种抑制杂质和H模跃迁的结构。离子轨道损失是产生径向电场的最可能原因,而径向电场对于H模跃迁至关重要。利用离子轨道的漂移近似,研究了离子轨道损失区与径向电场的关系。将数值计算结果与简化模型的解析结果进行了比较,两者吻合较好。这使得定量地评估径向电场对等离子体边缘附近离子轨道损失的影响成为可能。这些结果发表在等离子体和聚变研究杂志70 882 1994和日本物理学会杂志63 4017 1994上。
项目成果
期刊论文数量(20)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
宮本健郎: "Hモード物理機構の理論的展開" Jour.of Plasma and Fusion Research(プラズマ・核融合学会誌). 70. 146-158 (1994)
Takeo Miyamoto:“H 模式物理机制的理论发展”《等离子体与聚变研究杂志》70。146-158(1994)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Kenro Miyamoto: "Ion Orbit Loss near Plasma Edse in Tokamak with Divertor Confisurction" Jour.of Physical Society of Japan. 63. 4017-4026 (1994)
Kenro Miyamoto:“托卡马克等离子埃德斯附近的离子轨道损失与偏滤器确认”日本物理学会杂志。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
宮本健郎: "ダイバータ-配位トカマクにおけるプラズマ周辺イオンの軌道損失" Jour.of Plasma and Fusion Research(プラズマ・核融合学会誌). 70. 882-891 (1994)
Takeo Miyamoto:“偏滤器协调托卡马克中等离子体周围离子的轨迹损失”《等离子体与聚变研究杂志》70. 882-891 (1994)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
宮本健郎: "Hモード物理機構の理論的展開" Jow.of Plasma and Fusion Reslarch(プラズマ・核融合学会誌). 20. 146-158 (1994)
Takeo Miyamoto:“H 模式物理机制的理论发展”Jow.of Plasma and Fusion Reslarch(等离子体与聚变研究学会杂志)20. 146-158 (1994)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
宮本健郎: "ダイバータ-配位トカマクにおけるプラズマ周辺イオンの軌道損失" Jow.of plasma and Fusion Researd(プラズマ・核融合学会誌). 70. 882-891 (1994)
Takeo Miyamoto:“偏滤器协调托卡马克中等离子体周围离子的轨迹损失”Jow.of Plasma and Fusion Research 70. 882-891 (1994)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
MIYAMOTO Kenro其他文献
MIYAMOTO Kenro的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('MIYAMOTO Kenro', 18)}}的其他基金
Parameter Sensitivity of Scale of Tokamak Reactors Toward Compactness
托卡马克反应堆规模对紧凑性的参数敏感性
- 批准号:
10680477 - 财政年份:1998
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Physics of The Upper Limit of Electron Density of Tokamak Plasma
托卡马克等离子体电子密度上限物理
- 批准号:
08680512 - 财政年份:1996
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
Research of two dimensional structure formation of radial electric field and turbulence transport with improved high accuracy Heavy Ion Beam Probe
改进型高精度重离子束探针研究径向电场二维结构形成及湍流输运
- 批准号:
16K06946 - 财政年份:2016
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study of maintaining a steady burning plasma based on autonomous formation of plasma rotation and radial electric field profiles
基于等离子体旋转和径向电场分布自主形成的维持稳定燃烧等离子体的研究
- 批准号:
25820442 - 财政年份:2013
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Dynamics study of self-generated oscillation for the radial electric field and the transport barrier in helical plasmas
螺旋等离子体中径向电场自生振荡和输运势垒的动力学研究
- 批准号:
23561002 - 财政年份:2011
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of high time- and spectral-resolved charge exchange recombination spectroscopy and fine structure of radial electric field in high-viscosity plasmas
高时间和光谱分辨率的电荷交换复合光谱和高粘度等离子体中径向电场的精细结构的发展
- 批准号:
20686061 - 财政年份:2008
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Young Scientists (A)
Development of radial electric field measurement at edge transport barrier using advanced Doppler reflectometer
使用先进的多普勒反射计开发边缘传输势垒径向电场测量
- 批准号:
18686076 - 财政年份:2006
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Young Scientists (A)
Research on transport barrier and two-fluid relaxation phenomenon based on radial electric field caused by an orbit loss of high energy electrons
基于高能电子轨道损失引起的径向电场的输运势垒和二流体弛豫现象研究
- 批准号:
15340197 - 财政年份:2003
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Direct Measurement of Bounce Ions and Suppression of Radial Transport by Control of Radial Electric Field
直接测量弹跳离子并通过控制径向电场抑制径向传输
- 批准号:
15360488 - 财政年份:2003
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Radial electric field and plasma confinement
径向电场和等离子体约束
- 批准号:
11210201 - 财政年份:1999
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
Optimization of Radial Electric Field in Toroidal Plasmas
环形等离子体径向电场的优化
- 批准号:
06680476 - 财政年份:1994
- 资助金额:
$ 2.88万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)