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MT29 Abstracts and Technical Program

1–6 Jul 2025
Omni Boston Hotel at the Seaport
US/Eastern timezone

Conference Management

Session

Thu-Mo-Po.07 - Design Optimization

3 Jul 2025, 08:45
Ensemble Ballroom, Level 2

Ensemble Ballroom, Level 2

Conveners

Thu-Mo-Po.07 - Design Optimization

  • Gen Nishijima (NIMS)
  • So Noguchi (Hokkaido University)

Presentation materials

There are no materials yet.

  1. 297. Thu-Mo-Po.07-01: ALESIA: A new tool for superconducting magnet design optimization
    Damien Minenna (CEA, IRFU)
    03/07/2025, 08:45
    Poster

    Designing superconducting magnets presents a challenge due to their inherently multi-faceted nature. It requires a deep understanding of diverse physics domains and the integration of specialized tools. To streamline the design process, CEA-IRFU started developing ALESIA, a novel optimization and data management platform.

    Our platform leverages advanced algorithms, including nonlinear...

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  2. 613. Thu-Mo-Po.07-02: Efficient calculation of and coil shape optimization for Lorentz forces
    Siena Hurwitz
    03/07/2025, 08:45
    Poster

    The Lorentz forces on electromagnetic coils play an important limiting role in the design of practical magnetic confinement fusion reactors and other high-field devices as designs must demonstrate that the forces are within prescribed limits. Unfortunately, the Lorentz force is time-consuming to numerically evaluate due to a source point singularity in the calculation of the self-force and, as...

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  3. 411. Thu-Mo-Po.07-03: Topology optimization approach for superconducting magnet design using dot sensitivity analysis
    Dr Kyungsik Seo (Sungkyunkwan University)
    03/07/2025, 08:45
    Poster

    Superconducting magnets have been extensively studied for their applications in advanced magnetic technologies, taking advantage of their capability to generate high current densities and strong magnetic fields. In the design of superconducting magnets for high field density, a key consideration is the characteristic critical current density, beyond which superconductivity is lost. A previous...

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  4. 467. Thu-Mo-Po.07-04: Design optimization method of permanent magnet for open MRI using dot sensitivity analysis
    Ms Eunchae Jung (Sungkyunkwan University)
    03/07/2025, 08:45
    Poster

    The demand for magnetic resonance imaging (MRI) devices with low cost and reasonable weight continues to increase as applications keep requiring diverse fields of view (FOV). In response to this demand, research on open MRI employing permanent magnets has been actively pursued.
    The use of permanent magnets eliminates the need for power consumption and cooling systems, making the setup...

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  5. 775. Thu-Mo-Po.07-05: System modelling and optimisation of the Openstar HTS dipole magnet with transformer rectifier flux pump using MATLAB/Simscape
    Sriharsha Venuturumilli (Openstar Technologies Ltd)
    03/07/2025, 08:45
    Poster

    Inspired by the Levitated Dipole Experiment (LDX), Openstar proposed replacing the LTS core magnet with an HTS magnet powered by flux pumps. Embedded flux pumps enable the HTS magnet to maintain a constant DC field similar to LTS magnets with persistent joints. However, due to the limited zero-field region within the magnet, optimizing the flux pump design is critical to achieving maximum...

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