Construction and demonstration of universal joint techniques for realization of a remountable high-temperature superconducting magnet
| Project/Area Number |
23246159
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Nuclear fusion studies
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
EBARA Shinji 東北大学, 大学院工学研究科, 准教授 (30325485)
YUSA Noritaka 東北大学, 大学院工学研究科, 准教授 (60466779)
ITO Satoshi 東北大学, 大学院工学研究科, 助教 (60422078)
|
|---|
| Project Period (FY) |
2011-04-01 – 2014-03-31
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥40,300,000 (Direct Cost: ¥31,000,000、Indirect Cost: ¥9,300,000)
Fiscal Year 2013: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2012: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2011: ¥22,620,000 (Direct Cost: ¥17,400,000、Indirect Cost: ¥5,220,000)
|
|---|
| Keywords | 電磁・マグネット / 超伝導材料・素子 / プラズマ・核融合 |
|---|
| Research Abstract |
We conducted this research aiming for realization of universal joint techniques to be applied to a remountable high-temperature superconducting magnet. We set three objectives in this research: 1) Establishment of universal joint techniques, 2) Optimization of cooling system using porous media and 3) Design and fabrication of a large-scale conductor and its joint. In the research of the cooling system, we confirmed that metal porous media can suppress film boiling and the fact implies that the system is suitable for the remountable magnet. In addition, we fabricated a large-scale conductor having mechanical joint section and achieved a current of 100 kA. Based on the above results, we demonstrated the concept of joint techniques and a remountable high-temperature superconducting magnet.
|
Report
(4 results)
Research Products
(25 results)
-
-
-
[Journal Article] Performance of a Mechanical Bridge Joint for 30-kA-class High-temperature Superconducting Conductors2014
Author(s)
S. Ito, K. Kawai, Y. Seino, T. Ohinata, Y. Tanno, N. Yanagi, Y. Terazaki, K. Natsume, S. Hamaguchi, H. Noguchi, H. Tamura, T. Mito, A. Sagara, H. Hashizume
-
Journal Title
IEEE Transactions on Applied Superconductivity
Volume: 24
Issue: 3
Pages: 4602305-4602305
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
