Design of an 8 MW water-cooled magnet for a 35 t hybrid magnet at theHFLSM

K. Takahashi; S. Awaji; Y. Sasaki; K. Koyama; K. Watanabe

doi:10.1109/TASC.2005.869644

Design of an 8 MW water-cooled magnet for a 35 t hybrid magnet at theHFLSM

K. Takahashi, S. Awaji, Y. Sasaki, K. Koyama, K. Watanabe

High Field Laboratory for Superconducting Materials

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A new water-cooled poly Bitter magnet for a hybrid magnet was designed under the fully utilization of the electric power source of 8 MW and the cooling system installed in the High Field Laboratory for Superconducting Materials, Tohoku University. The magnet consists of four axial water-cooled Bitter coils, which are electrically connected in series and all of cooling water flows from the bottom to upper side of coils. The designed poly Bitter magnet will produce 22.8 T by 7.5 MW in the room temperature bore of 16 mm and 34.3 T as a hybrid magnet with a backup field of 11.5 T. A magnetic force field, B(∂B/∂z), reaches to approximately -11, 100 T²/m at the central field of 34.3 T, which is very large enough to levitate semiconductors such as silicon or germanium.

Original language	English
Article number	1643010
Pages (from-to)	977-980
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	16
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2005.869644
Publication status	Published - 2006 Jun

Keywords

Bitter coil
High magnetic field
Hybrid magnet
Water-cooled magnet

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TASC.2005.869644

Cite this

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title = "Design of an 8 MW water-cooled magnet for a 35 t hybrid magnet at theHFLSM",

abstract = "A new water-cooled poly Bitter magnet for a hybrid magnet was designed under the fully utilization of the electric power source of 8 MW and the cooling system installed in the High Field Laboratory for Superconducting Materials, Tohoku University. The magnet consists of four axial water-cooled Bitter coils, which are electrically connected in series and all of cooling water flows from the bottom to upper side of coils. The designed poly Bitter magnet will produce 22.8 T by 7.5 MW in the room temperature bore of 16 mm and 34.3 T as a hybrid magnet with a backup field of 11.5 T. A magnetic force field, B(∂B/∂z), reaches to approximately -11, 100 T2/m at the central field of 34.3 T, which is very large enough to levitate semiconductors such as silicon or germanium.",

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AU - Takahashi, K.

AU - Awaji, S.

AU - Sasaki, Y.

AU - Koyama, K.

AU - Watanabe, K.

PY - 2006/6

Y1 - 2006/6

N2 - A new water-cooled poly Bitter magnet for a hybrid magnet was designed under the fully utilization of the electric power source of 8 MW and the cooling system installed in the High Field Laboratory for Superconducting Materials, Tohoku University. The magnet consists of four axial water-cooled Bitter coils, which are electrically connected in series and all of cooling water flows from the bottom to upper side of coils. The designed poly Bitter magnet will produce 22.8 T by 7.5 MW in the room temperature bore of 16 mm and 34.3 T as a hybrid magnet with a backup field of 11.5 T. A magnetic force field, B(∂B/∂z), reaches to approximately -11, 100 T2/m at the central field of 34.3 T, which is very large enough to levitate semiconductors such as silicon or germanium.

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KW - Bitter coil

KW - High magnetic field

KW - Hybrid magnet

KW - Water-cooled magnet

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Design of an 8 MW water-cooled magnet for a 35 t hybrid magnet at theHFLSM

Abstract

Keywords

ASJC Scopus subject areas

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