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MT27, 27th International Conference on Magnet Technology

15–19 Nov 2021
Fukuoka Convention Center
Asia/Tokyo timezone

Session

THU-OR5-301 High Field Magnet

301
18 Nov 2021, 18:30
Fukuoka Convention Center

Fukuoka Convention Center

Conveners

THU-OR5-301 High Field Magnet

  • Xavier CHAUD (Laboratoire National des Champs Magnétiques Intenses ‐ European Magnetic Field Laboratory, UPR3228 Centre National de la Recherche Scientifique, Univ. Grenoble ‐Alpes, Institut National des Sciences Appliquées de Toulouse, Univ. Paul Sabatier)
  • Gen Nishijima (National Institute for Materials Science)

Presentation materials

There are no materials yet.

  1. 382. [Invited] 43+T Grenoble Hybrid Magnet: From final Assembly to Commissioning of the Superconducting Outsert (THU-OR5-301-01)
    Dr Pierre Pugnat (LNCMI-Grenoble, CNRS, Univ. Grenoble-Alpes)
    18/11/2021, 18:30
    Invited Oral

    The Grenoble Hybrid magnet is a modular platform using resistive and superconducting technologies to produce various DC high magnetic field and flux configurations for the scientific community. They range from 43 T in 34 mm diameter with 24 MW of electrical power to 9 T in 800 mm diameter, when the superconducting coil is used alone. Thanks to the ongoing upgrade of the electrical power...

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  2. 1061. [Invited] Status of the HFML-Nijmegen 45 T Hybrid Magnet (THU-OR5-301-02)
    Mr Andries den Ouden (HFML, Radboud University, Nijmegen, The Netherlands)
    18/11/2021, 18:45
    Invited Oral

    To extend its user’s facilities the High Field Magnet Laboratory (HFML) of the Radboud University is in the process of building a 45 T hybrid magnet. The magnet system will consist of a 22 MW, 32.7 T Florida-Bitter type of resistive insert and a 600 mm bore, 12.3 T Nb3Sn based CICC type of superconducting outsert magnet. The Nijmegen hybrid magnet will be operated with separate current sources...

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  3. 976. Design considerations for practical very high field cryogen-free superconducting magnets: 33 T and beyond (THU-OR5-301-03)
    Prof. Arnaud Badel (Tohoku University)
    18/11/2021, 19:00
    Oral

    In the quest for all-superconducting very high field magnets, the first successes where obtained with High Temperature Superconducting inserts wound using BiSrCaCuO conductors. It is the case for the 25T CSM (Cryogen-free Superconducting Magnet) installed in 2015 at the HFLSM (High Field Lab. for Superconducting Materials). It remains to date the only magnet above 24T that is fully open to...

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  4. 1026. Design of DC Magnet for Super-X Test Facility (THU-OR5-301-04)
    Houxiang HAN
    18/11/2021, 19:15
    Oral

    A largescale of R&D project for China Fusion Engineering Test Reactor (CFETR) named the comprehensive research facility for fusion technology (CRAFT) has been launched in Sep. 2019. A superconducting experiment testing platform (Super-X for short) will be constructed for evaluating the future superconducting part performance. The maximum testing magnetic field is 15 T, the dimensions of...

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  5. 632. Engineering design of a large aperture 15 T cable test facility dipole magnet (THU-OR5-301-05)
    Jose Luis Rudeiros Fernandez (LBNL)
    18/11/2021, 19:30
    Oral

    A large-bore Nb3Sn “cable test facility magnet” designed to test advanced cables and inserts in a high transverse background field, is here proposed. The project is funded by the U.S. Department of Energy (DOE) Office of Science (SC). The test facility dipole magnet (TFD) creating the background field is developed at the Lawrence Berkeley National Laboratory (LBNL). In line with the...

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  6. 477. Design of a full Superconducting 35 T Magnet with a 20 T REBCO Insert (THU-OR5-301-06)
    Liangjun Shao (Tsinghua University)
    18/11/2021, 19:45
    Oral

    A 35 T/17 mm cold-bore full superconducting magnet has been designed. It consists of a 15 T LTS background magnet with the inner radius of 150 mm, and a 20 T HTS insert magnet with the inner radius of 17 mm. We hybrid used no-insulated and steel-insulated REBCO tapes to wind the HTS insert, with the aim of protecting part of HTS coils in a relatively safe state. Two mechanical models were...

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  7. 468. 25T/52mm warm-bore All YBCO superconducting magnet designed for High-frequency Gyrotrons (THU-OR5-301-07)
    Yunxing Song (Huazhong University of Science and Technology)
    18/11/2021, 20:00
    Oral

    A 25 T All YBCO superconducting magnet with a warm bore of 52mm is designed for high-frequency gyrotrons in Wuhan National High Magnetic Field Center (WHMFC). The designed peak-peak field inhomogeneity is 50 ppm within 10mm Diameter of Spherical Volume (DSV). The magnet includes Inner, middle and Outer Coils which consists of 34, 56 and 68 double pancakes (DP) wound by bare YBCO tape,...

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  8. 836. 25.1T generation in 25T cryogen-free superconducting magnet with a modified Bi2223 insert (THU-OR5-301-08)
    Satoshi Awaji (Tohoku University)
    18/11/2021, 20:15
    Oral

    In 2015, we achieved 24.6 T by the 25T cryogen-free superconducting magnet (CSM) with a Bi2223 insert. Then it has been used as a user magnet at High Field Laboratory for Superconducting Materials, IMR, Tohoku University. The Bi2223 insert consists of 38 double pancake coils with high strength Ni-alloy/ Bi2223 tapes (Sumitomo type HT-Nx) [1]. In this case, we used turn separation in the middle...

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