Feasible study on improvement of superconducting properties of a cable-in-conduit conductor by additional twist.
Feasible study on improvement of superconducting properties of a cable-in-conduit conductor by additional twist.
附加扭曲提高电缆套管导体超导性能的可行性研究
批准号：
23561004
负责人：
IMAGAWA Shinsaku
金额：
$3.0万
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2011
资助国家：
日本
项目状态：
已结题
起止时间：
2011 至 2013
中文摘要
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英文摘要
A sub-size sample of Cable-In-Conduit conductor is prepared. Six sub-cables made of 3x4 copper wires are twisted, and they are inserted into a SUS304 pipe (conduit) of the diameter of 17 mm and the length of 0.5 m. A special tool is manufactured to twist or to pull and push the conductor sample. One end of the conduit is fixed, and the opposite end is rotated or pulled with the tool. It is shown that the tensile strain is induced in the wire by twisting the conduit in the same direction to the wire twisting direction and that the strain change of wires is in the order of 1/10 of the conduit.
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Effect of bending on critical current and n-value of react-and-jacket processed Nb_3Sn conductor
弯曲对反应护套加工Nb_3Sn导体临界电流和n值的影响
弯曲对反应护套加工Nb_3Sn导体临界电流和n值的影响
DOI：
--
发表时间：
2013
期刊：
Plasma and Fusion Research
影响因子：
0.8
作者：
[K. Takahata, H. Tamura, T. Mito, S. Imagawa, and A. Sagara]
通讯作者：
and A. Sagara
Effect of Bending on Critical Current and n-Value of React-and-Jacket Processed Nb<sub>3</sub>Sn Conductor
弯曲对反应夹套加工Nb<sub>3</sub>Sn导体临界电流和n值的影响
弯曲对反应夹套加工Nb<sub>3</sub>Sn导体临界电流和n值的影响
DOI：
10.1585/pfr.8.2405008
发表时间：
2013
期刊：
Plasma and Fusion Research
影响因子：
0.8
作者：
[K. Takahata, H. Tamura, T. Mito, S. Imagawa, A. Sagara]
通讯作者：
A. Sagara
Joint resistance measurements of pancake and terminal joints for JT-60SA EF coils.
JT-60SA EF 线圈的扁平接头和端子接头的接头电阻测量。
JT-60SA EF 线圈的扁平接头和端子接头的接头电阻测量。
DOI：
10.1016/j.fusengdes.2013.04.022
发表时间：
2013
期刊：
Fusion Engineering and Design
影响因子：
1.7
作者：
[T. Obana, K. Takahata, S. Hamaguchi, T. Mito, S. Imagawa, K. Kizu, H. Murakami, K. Yoshida]
通讯作者：
K. Yoshida
Experimental study on stress change of wires in a cable-in-conduit conductor by being twisted
电缆套管导体中导线受扭应力变化的实验研究
电缆套管导体中导线受扭应力变化的实验研究
DOI：
--
发表时间：
2013
期刊：
影响因子：
--
作者：
[K. Takahata, H. Tamura, T. Mito, S. Imagawa, A. Sagara, S. Imagawa]
通讯作者：
S. Imagawa
Joint resistance measurement of pancake and terminal joints for JT-60SA EF coils
JT-60SA EF线圈的薄饼和端子接头的接头电阻测量
JT-60SA EF线圈的薄饼和端子接头的接头电阻测量
DOI：
--
发表时间：
2013
期刊：
Fusion Engineering and Design
影响因子：
1.7
作者：
[T. Obana, K. Takahata, S. Hamaguchi, T. Mito, S. Imagawa, K. Kizu, H. Murakami, and K. Yoshida]
通讯作者：
and K. Yoshida
共 6 条
Demonstration research for improvement of the critical current of cable in conduit conductor with additional torsional strain
-
批准号：15K06654
-
项目类别：Grant-in-Aid for Scientific Research (C)
-
资助金额：$3.0万
-
财政年份：2015
-
负责人：IMAGAWA Shinsaku
-
依托单位：
Feasible study on quench back with high-resistive sheets between turns
-
批准号：20560286
-
项目类别：Grant-in-Aid for Scientific Research (C)
-
资助金额：$2.83万
-
财政年份：2008
-
负责人：IMAGAWA Shinsaku
-
依托单位：
Feasibility study of large-scale superconducting magnets without layer-to-layer insulation.
-
批准号：18560296
-
项目类别：Grant-in-Aid for Scientific Research (C)
-
资助金额：$2.09万
-
财政年份：2006
-
负责人：IMAGAWA Shinsaku
-
依托单位：