# Experiment and Simulation on Mechanical Behavior in 1/2-Scale Demonstration REBCO Coil System of Skeleton Cyclotron for Cancer Therapy

https://mdr.nims.go.jp/datasets/1540c44e-e320-42d7-bb98-cb8f0ae41c36

## File

- [MT28-3PoM05-07_final_version.pdf](https://mdr.nims.go.jp/filesets/5cd1efe3-eb7b-4568-8077-16326d7c6cde/download) ([Detail](https://mdr.nims.go.jp/filesets/5cd1efe3-eb7b-4568-8077-16326d7c6cde.md))

## Id

1540c44e-e320-42d7-bb98-cb8f0ae41c36

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-03-29T05:22:26.718171Z

## Updated at

2024-04-01T03:30:25.459573Z

## Published at

2024-04-01T03:30:25.544784Z

## Doi

https://doi.org/10.48505/nims.4455

## First published url

https://doi.org/10.1109/tasc.2023.3338151

## Date published

2023-12-01

## Recorded date published



## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Experiment and Simulation on Mechanical Behavior in 1/2-Scale Demonstration
    REBCO Coil System of Skeleton Cyclotron for Cancer Therapy
  title_type: original
  lang: en

## Description

- description: We have introduced the Skeleton Cyclotron, a high- temperature superconducting
    (HTS) air-core compact cyclotron designed to produce medical radioisotopes (RIs)
    to be used in targeted alpha-particle therapy, an innovative approach to cancer
    treatment. The coil system of the Skeleton Cyclotron comprises circular main coils
    for creating an isochronous field and non-circular sector coils to generate an
    azimuthally varying field. All of these coils are wound using the REBCO tape with
    a no-insulation (NI) winding technique, chosen for its ability to provide high
    current densities and thermal stability. To demonstrate the feasibility of our
    concept, we developed a half- size prototype called the Ultra-Baby Cyclotron.
    This prototype includes three pairs of sector coils and four main split coils.
    To enhance the durability of the coils and protect them from the intense electromagnetic
    forces involved, we reinforced them with a YOROI-coil (Y-based Oxide superconductor
    and Reinforcing Outer Integrated coil) structure. In the summer of 2022, we started
    testing on the Ultra-Baby Cyclotron, and then we conducted measurements of mechanical
    deformations in the coils. Additionally, we conducted numerical simulations. This
    study presents the experimental and numerical results regarding the mechanical
    behaviors of NI-REBCO coils in the Ultra-Baby Cyclotron.
  description_type: abstract
  lang: und

## Creator

- name: Hiroshi Ueda
  role: author
  organization: Okayama University
- name: Ryota Komae
  role: author
  organization: Okayama University
- name: Aoi Yamashita
  role: author
  organization: Okayama University
- name: Ryota Inoue
  role: author
  organization: Okayama University
- name: SeokBeom Kim
  role: author
  organization: Okayama University
- name: So Noguchi
  role: author
  organization: Hokkaido University
- name: Tomonori Watanabe
  role: author
  organization: Chubu Electric Power Co. Inc.
- name: Mitsuhiro Fukuda
  role: author
  organization: Osaka University
- name: Gen Nishijima
  role: author
  orcid: https://orcid.org/0000-0001-7493-0559
  organization: National Institute for Materials Science
- name: Rui Kumagai
  role: author
  organization: Waseda University
- name: Atsushi Ishiyama
  role: author
  organization: Waseda University

## Contact agent



## Publisher

organization: Institute of Electrical and Electronics Engineers (IEEE)

## Managing organization



## Keyword

- subject: Cyclotron
  schema: not_defined
- subject: High-temperature superconducting magnet
  schema: not_defined
- subject: Mechanical property
  schema: not_defined
- subject: No-insulation coil
  schema: not_defined

## Rights

- description: "© 2023 IEEE. Personal use of this material is permitted.  Permission
    from IEEE must be obtained for all other uses, in any current or future media,
    including reprinting/republishing this material for advertising or promotional
    purposes, creating new collective works, for resale or redistribution to servers
    or lists, or reuse of any copyrighted component of this work in other works."
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: IEEE Transactions on Applied Superconductivity
  issn: '10518223'
  article_number: '4400805'

## Conference



## Related item



## Funding

- funder_name: JST
- identifier: 18H05244
  funder_name: JSPS

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 5cd1efe3-eb7b-4568-8077-16326d7c6cde
  filename: MT28-3PoM05-07_final_version.pdf
  content_type: application/pdf
  size: 1924452
  md5: 96d9004ba6eace00299ecd392fb79727

## Thumbnail

fileset_id: 5cd1efe3-eb7b-4568-8077-16326d7c6cde
filename: MT28-3PoM05-07_final_version.pdf