MFE: Disruptions and Equilibria

Presentations

• Root Cause of Disruptive NTMs in DIII-D ITER Baseline Scenario Plasma

  ORAL · Invited

  Nov. 2, 2023, 9:30 AM – Nov. 2, 2023, 10:00 AM

  Publication: [1] L. Bardoczi, N. J. Richner and N. C. Logan submitted to Nuclear Fusion
  [2] L. Bardoczi, N. C. Logan and E. J. Strait, Physical Review Letters 127 (5) 055002, 2021
  [3] L. Bardoczi, N. J. Richner, J. Zhu, C. Rea and N. C. Logan submitted to Physics of Plasmas

  Presenters

  • Laszlo Bardoczi

    • General Atomics

  Authors

  • Laszlo Bardoczi

    • General Atomics

  • Nathan J Richner

    • Oak Ridge Associated Universities

  • Nikolas C Logan

    • Columbia University

  • Jinxiang Zhu

    • Massachusetts Institute of Technology MI

  • Cristina Rea

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MI

  • Ted J Strait

    • General Atomics - San Diego
    • General Atomics, San Diego
    • General Atomics

  View abstract →

• Non-disruptive tokamak operation far beyond traditional safety factor and density limits

  ORAL · Invited

  Nov. 2, 2023, 10:00 AM – Nov. 2, 2023, 10:30 AM

  Publication: N. C. Hurst, et al., "Self-organized magnetic equilibria in tokamak plasmas with very low edge safety factor," Phys. Plasmas 29, 080704 (2022)

  Presenters

  • Noah C Hurst

    • University of Wisconsin - Madison

  Authors

  • Noah C Hurst

    • University of Wisconsin - Madison

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• The critical role of the avalanche source in understanding wall damage from runaway electrons

  ORAL · Invited

  Nov. 2, 2023, 10:30 AM – Nov. 2, 2023, 11:00 AM

  Publication: The manuscript is currently in internal review at ORNL and DIII-D. I plan to submit it to Nuclear Fusion when institutional reviews are completed.

  Presenters

  • Matthew T Beidler

    • Oak Ridge National Lab

  Authors

  • Matthew T Beidler

    • Oak Ridge National Lab

  • Diego Del-Castillo-Negrete

    • Oak Ridge National Lab

  • Daisuke Shiraki

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • General Atomics - San Diego

  • Eric M Hollmann

    • University of California, San Diego

  • Larry R BAYLOR

    • ORNL

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• Simulation of DIII-D disruption with pellet injection and runaway electron beam

  ORAL · Invited

  Nov. 2, 2023, 11:00 AM – Nov. 2, 2023, 11:30 AM

  Presenters

  • Chen Zhao

    • General Atomics

  Authors

  • Chen Zhao

    • General Atomics

  • Chang Liu

    • Princeton Plasma Physics Laboratory

  • Stephen C Jardin

    • Princeton Plasma Physics Laboratory

  • Nathaniel M Ferraro

    • Princeton Plasma Physics Laboratory

  • Brendan C Lyons

    • General Atomics

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• Runaway electron dynamics in shattered pellet mitigated ITER disruptions

  ORAL · Invited

  Nov. 2, 2023, 11:30 AM – Nov. 2, 2023, 12:00 PM

  Presenters

  • Istvan Pusztai

    • Chalmers University of Technology

  Authors

  • Istvan Pusztai

    • Chalmers University of Technology

  • Oskar Vallhagen

    • Chalmers University of Technology

  • Lise Hanebring

    • Chalmers University of Technology

  • Francisco Javier Artola

    • ITER
    • ITER Organization

  • Michael Lehnen

    • ITER
    • ITER Organization

  • Ida Ekmark

    • Chalmers University of Technology

  • Tunde Fulop

    • Chalmers University of Technology

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• EFIT-AI neural network surrogates for magnetic, MSE, and kinetic equilibrium reconstruction

  ORAL · Invited

  Nov. 2, 2023, 12:00 PM – Nov. 2, 2023, 12:30 PM

  Publication: L. Lao et al., Plasma Physics and Controlled Fusion, 64, 074001 (2022

  Presenters

  • Cihan Akcay

    • General Atomics

  Authors

  • Cihan Akcay

    • General Atomics

  • Sandeep Madireddy

    • Argonne National Laboratory

  • Xuan Sun

    • General Atomics
    • Oakridge Associated Universities

  • Torrin A Bechtel

    • Oakridge Associate Universities
    • General Atomics

  • Joseph T McClenaghan

    • General Atomics - San Diego
    • General Atomics

  • Anirban Samaddar

    • Argonne National Laboratory

  • Scott E Kruger

    • Tech-X Corp
    • Tech-X

  • Lang L Lao

    • General Atomics

  • Yueqiang Liu

    • General Atomics - San Diego

  View abstract →