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MFE: MHD

ORAL · GO05 · ID: 3571195

Presentations

  • Extended drift MHD theory of resonant layer field penetration with higher order flow and viscous effects

    ORAL

    –

    Publication: Yeongsun Lee, Jace Waybright and Jong-Kyu Park, Investigation of resonant layer response in electron viscosity regime, arXiv:2506:23530 (2025)

    Presenters

    • Jace C Waybright

      Princeton University

    Authors

    • Jace C Waybright

      Princeton University

    • Jong-Kyu Park

      Seoul National University, PPPL, Seoul National University

    • Yeongsun Lee

      Seoul National University

    View abstract →

  • Quantifying the Resonant Drive for Magnetic Islands in Perturbed Ideal, Resistive, and Kinetic MHD Equilibria

    ORAL

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    Publication: Considering letter + paper or one large paper on resonant metrics in resistive/kinetically damped MHD

    Presenters

    • Matthew Christopher Pharr

      Columbia University

    Authors

    • Matthew Christopher Pharr

      Columbia University

    • Nikolas C Logan

      Columbia University

    • Jong-Kyu Park

      Seoul National University, PPPL, Seoul National University

    • Carlos Alberto Paz-Soldan

      Columbia University

    • Christopher J Hansen

      Columbia University

    View abstract →

  • Multi-Timescale Dynamics Model Bayesian Optimization for Plasma Stabilization in Tokamaks

    ORAL

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    Publication: Multi-Timescale Dynamics Model Bayesian Optimization for Plasma Stabilization in Tokamaks, International Conference on Machine Learning, 2025. <br>Rohit Sonker*, Alexandre Capone*, Andrew Rothstein, Hiro Josep Farre Kaga, Egemen Kolemen, Jeff Schneider

    Presenters

    • Rohit Sonker

      Carnegie Mellon University

    Authors

    • Rohit Sonker

      Carnegie Mellon University

    • Alexandre Capone

      Carnegie Mellon University

    • Andrew Rothstein

      Princeton University

    • Hiro Josep Farre Kaga

      Princeton University

    • Egemen Kolemen

      Princeton University

    • Jeff Schneider

      Carnegie Mellon University

    View abstract →

  • Interpreting AI for Fusion: An Application to Plasma Profile Analysis for Tearing Mode Stability

    ORAL

    –

    Presenters

    • Hiro Josep Farre Kaga

      Princeton University

    Authors

    • Hiro Josep Farre Kaga

      Princeton University

    • Andrew Rothstein

      Princeton University

    • Rohit Sonker

      Carnegie Mellon University

    • SangKyeun Kim

      Princeton Plasma Physics Laboratory (PPPL)

    • Ricardo Shousha

      Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

    • Minseok Kim

      Princeton University

    • Keith Erickson

      Princeton Plasma Physics Laboratory, PPPL

    • Jeff Schneider

      Carnegie Mellon University

    • Egemen Kolemen

      Princeton University

    View abstract →

  • Application of Nonlinear Equilibria to Inform Open Questions in Tokamak Perturbed Equilibrium Modeling

    ORAL

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    Publication: Halpern, J., Logan, N. C., Paul, E., & Paz-Soldan, C. (2025, June 17). Determining the Validity of Tokamak Perturbed Equilibrium Modeling Using Nonlinear Equilibria. arXiv.Org. https://arxiv.org/abs/2506.14938v1

    Presenters

    • Jacob Michael Halpern

      Columbia University

    Authors

    • Jacob Michael Halpern

      Columbia University

    • Nikolas C Logan

      Columbia University

    • Elizabeth J Paul

      Columbia University

    • Carlos Alberto Paz-Soldan

      Columbia University

    View abstract →

  • Alfven spectrum and eigenmodes in the advanced steady-state-tokamak scenario with negative triangularity

    ORAL

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    Publication: [1] Linjin Zheng,∗ M. T. Kotschenreuther, F. L. Waelbroeck, and B. Breizm, "Alfven mode spectrum in the advanced steady-state tokamak scenario with negative triangularity", submitted to Physics of Plasmas (2025)<br>[2] Linjin Zheng, M. T. Kotschenreuther, F. L. Waelbroeck, M. E. Austin, W. L. Rowan, P. Valanju, and X. Liu, "Prospects of negative triangularity tokamak for advanced steady-state confinement of fusion plasmas in MHD stability consideration", Fundamental Plasma Phys. Special issue: Plasma Science Crossroads 2023, 10, 100051 (2024)

    Presenters

    • Linjin Zheng

      University of Texas at Austin

    Authors

    • Linjin Zheng

      University of Texas at Austin

    • Michael T Kotschenreuther

      University of Texas at Austin, ExoFusion

    • Francois L Waelbroeck

      University of Texas at Austin

    • Boris Breizman

      University of Texas at Austin

    View abstract →

  • Quantitative Linear MHD Stability Analysis of the nT-Tao Pulsed Stellarator Concept via STRUPHY

    ORAL

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    Publication: O. Saporta-Katz, N. Snir, O. Antebi, I. Gissis, D. Weinfeld; "Quantitative Linear MHD Stability Analysis of the nT-Tao Pulsed Stellarator Concept via Struphy", in preparation

    Presenters

    • Ori Katz-Saporta

      nT-Tao

    Authors

    • Ori Katz-Saporta

      nT-Tao

    • Itay Gissis

      nT-Tao

    • Nadav Snir

      nT-Tao

    • Ohad Antebi

      nT-Tao

    • Doron Weinfeld

      nT-Tao

    View abstract →

  • Control of Alfvénic ITG-driven mode Activity via Steep Density Profiles

    ORAL

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    Publication: References<br>[1] A. Pandey, et al, 2025 PRL (submitted)<br>[2] S. Vaz Mendes, et al., 2023 Nucl. Fusion 63<br>[3] J. Riemeann and S. Vaz Mendes, et al., 2024 PRL 134

    Presenters

    • Sara Vaz Mendes

      Max Planck Institute for Plasma Physics, Greifswald

    Authors

    • Sara Vaz Mendes

      Max Planck Institute for Plasma Physics, Greifswald

    • Kian Rahbarnia

      Max Planck Institute for Plasma Physics, Greifswald, Germany, Max Planck Institute for Plasma Physics, Greifswald

    • Henning Thomsen

      Max Planck Institute for Plasma Physics, Greifswald

    • Jan-Peter Bähner

      Max Planck Institute for Plasma Physics, Greifswald, Max Planck Institute for Plasma Physics

    • Matthias Borchardt

      Max Planck Institute for Plasma Physics, Max Planck Institute for Plasma Physics, Greifswald

    • Charlotte Büschel

      Max Planck Institute for Plasma Physics, Greifswald

    • Golo Fuchert

      Max Planck Institute for Plasma Physics, Greifswald, Max Planck Institute for Plasma Physics, Greifswald, Germany

    • Akel Könies

      Max Planck Institute for Plasma Physics, Greifswald

    • Oleksiy (Alexey) Mishchenko

      Max Planck Instutute for Plasma Physics, Greifswald

    • Arun Pandey

      Max Planck Institute for Plasma Physics, Greifswald, Max Planck Institute for Plasma Physics

    • Jörg Riemann

      Max Planck Institute for Plasma Physics, Greifswald

    • Christoph Slaby

      Max Planck Institute for Plasma Physics, Greifswald

    • Adrian v von Stechow

      Max Planck Institute for Plasma Physics, Greifswald, Max Planck Institute for Plasma Physics, Max Planck Institute for Plasma Physics, Greifswald, Germany

    View abstract →

  • Stabilization of sawteeth instability by short gas pulse injection in ADITYA-U tokamak.

    ORAL

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    Publication: The manuscript has been accepted for publication in the Physical Review Research journal.

    Presenters

    • Suman Dolui

      Institute For Plasma Research a CI of HBNI, INDIA, Institute For Plasma Research

    Authors

    • Suman Dolui

      Institute For Plasma Research a CI of HBNI, INDIA, Institute For Plasma Research

    • Kaushlender Singh

      Institute For Plasma Research a CI of HBNI, INDIA

    • Bharat Hegde

      Institute For Plasma Research

    • Tanmay Macwan

      Lawrence Livermore National Laboratory

    • Injamul Hoque

      Institute For Plasma Research

    • Umesh Nagora

      Institute For Plasma Research a CI of HBNI, INDIA

    • Jaya Kumar A.

      IISC

    • Shishir Purohit

      IPR

    • A.N Adhiya

      IPR

    • K.A A Jadeja

      Institute for Plasma Research, IPR

    • Harshita Raj

      Inst for Plasm Res

    • Ankit Kumar

      IPR

    • Ashok Kumawat

      Institute For Plasma Research

    • Suman Aich

      Institute for Plasma Research

    • K.M Patel

      Institute for Plasma Research, IPR

    • Pramila Gautam

      Institute for Plasma Research

    • Sharvil Patel

      Pandit Deendayal Energy University, University of Virginia

    • Nandini Yadava

      ORAU

    • Nilam Ramaiya

      IPR

    • Manoj K Gupta

      IPR

    • Surya Pathak

      IPR

    • Malay B Chowdhuri

      Institute for Plasma Research, India, IPR

    • Sarveshwar Sharma

      Institute for Plasma Research

    • Animesh Kuley

      Indian Institute Of Science

    • Rakesh Tanna

      Institute for Plasma Research

    • Prabal K Chattopadhyay

      Institute for Plasma Research

    • Abhijit Sen

      Institute for Plasma Research, Inst for Plasm Res

    • Yogesh C Saxena

      Institute for Plasma Research

    • R Pal

      Saha Institute of Nuclear Physics, Kolkata, India

    • Joydeep Ghosh

      Institute for Plasma Research (IPR), Homi Bhabha National Institute (HBNI)

    View abstract →