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Teaching content
I guide researches on improvement of cryogenic stability or enhancement
of magnetic field of large superconducting magnets. Otherwise, I guide
design studies on magnets for fusion reactors. Specific research subjects are (1) application of react-and-wind method to a A15 superconducting conductor, (2) mechanical characteristics and cryogenic stability of large superconducting conductors, (3) an analysis of cryogenic stability of the LHD helical coil, (4) a conceptual design of a superconducting magnet for fusion reactors, and so on.
| Course | Division of Fusion System |
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| Affiliation | Device Engineering and Applied Physics Research Division |
| Department | Superconductivity Engineering Research Section |
| Degree | Doctor of Engineering |
| Works | -S. Imagawa, H. Chikaraishi, S. Hamaguchi, T. Obana, A. Iwamoto, N. Yanagi, K. Takahata, and T. Mito, "Effect of direction of external magnetic field on minimum propagation current of a composite conductor for LHD helical coils", IEEE Transactions on Applied Superconductivity, Vol. 31, Issue 5 (August 2021) art. no. 9354937. DOI: 10.1109/TASC.2021.3059606. -S. Imagawa, H. Kajitani, T. Obana, S. Takada, S. Hamaguchi, H. Chikaraishi, Y. Onodera, K. Takahata, K. Matsui, and N. Koizumi, "Measurement of decay time constant of shielding current in ITER-TF joint samples", IOP conference series, Vol. 1857 (2021) Art. ID. 012013. DOI:10.1088/1742-6596/1857/1/012013. -S. Imagawa, T. Obana, S. Takada, S. Hamaguchi, and H. Chikaraishi, "Study on configuration of conductor samples for 13 T - 700 mm test facility", Plasma and Fusion Research, Vol. 14 (April 2019) art. no. 3405060. DOI: 10.1585/pfr.14.3405060. |
| Responsible course | SOKENDAI: " Fusion System Engineering " |
| ORCID | 0000-0003-1454-8117 |
Contact
| Click Here |
| Keyword | experimental and design studies of superconducting magnets |
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