Verification of role of ion viscosity for a transition to improved confinement mode in helical plasmas
Verification of role of ion viscosity for a transition to improved confinement mode in helical plasmas
批准号:
20860089
负责人:
TAKAHASHI Hiromi
金额:
$2.1万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (Start-up)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2009
中文摘要
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英文摘要
We carried out electrode biasing experiments in the LHD and the Heliotron-J. The transition with the negative plasma resistance was successfully achieved during applying triangular-waveform voltage in ECRH discharges. The improvement of the stored energy, the depression of the density fluctuation and the other phenomena indicating the confinement improvement are observed in the forward transition. The threshold voltage was different between forward transition and backward one and the hysteresis was observed in the voltage-current curve.
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Density Collapse in Improved Confinement Mode on Tohoku University Heliac
东北大学 Heliac 改进约束模式中的密度崩溃
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[S. Kitajima, Y. Tanaka, H. Utoh, H. Umetsu, J. Sato , K. Ishii, T. Kobuchi,A. Okamoto, M. Sasao, Y. Suzuki, M. Yokoyama, S. Inagaki, K. Nishimura,H. Takahashi, H. Ogawa and M. Takayama]
通讯作者:
H. Ogawa and M. Takayama
Study of Transition Mechanism Based on Ion Viscosity by Electrode Biasing in Helical Plasmas
螺旋等离子体中基于电极偏压离子粘度的跃迁机理研究
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[H. Takahashi, 他]
通讯作者:
他
Effects of Rotating Magnetic Islands Driven by External Perturibation Fields in the TU-Heliac
TU-Heliac 中外部扰动场驱动的旋转磁岛效应
DOI:
--
发表时间:
2008
期刊:
Plasma and Fusion Research 3
影响因子:
--
作者:
[S. Kitajima, et al.]
通讯作者:
et al.
Experimental study of flow bifurcation by an electrode biasing in TU-Heliac, CHS and Heliotron J, "12th International Workshop on "H-mode Physics and Transport Barriers"
TU-Heliac、CHS 和 Heliotron J 中电极偏置的流动分岔实验研究,“第 12 届“H 模式物理和传输势垒”国际研讨会
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[S. Kitajima, H. Takahashi, 他]
通讯作者:
他
Experimental study of flow bifurcation by an electrode biasing in TU-Heliac, CHS and Heliotron J
TU-Heliac、CHS 和 Heliotron J 中电极偏置流分叉的实验研究
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[S.Kitajima, et al]
通讯作者:
et al
共 11 条
Verification of role of neoclassical poloidal viscosity on transition to improved confinement mode in toroidal plasma
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批准号:23760812
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项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.66万
-
财政年份:2011
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负责人:TAKAHASHI Hiromi
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依托单位:
Formation of Public Knowledge: Comparative Study of the 18th century East and West
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批准号:22320025
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$13.4万
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财政年份:2010
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负责人:TAKAHASHI Hiromi
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依托单位:
Enlightenment and East Asia : Formation of the Learning of 18^<th> century through a prism of a mutual relation between East Asia and Europe
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批准号:18320025
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.51万
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财政年份:2006
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负责人:TAKAHASHI Hiromi
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依托单位:
海外基金