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MFE: DIII-D Tokamak

ORAL · TO04 · ID: 3571547

Presentations

  • Plasma - Interacting Technology Development at DIII-D

    ORAL

    –

    Presenters

    • Andrew Dvorak

      ORNL, Oak Ridge National Laboratory

    Authors

    • Andrew Dvorak

      ORNL, Oak Ridge National Laboratory

    • Tyler W Abrams

      General Atomics

    • David Carl Pace

      General Atomics

    • Richard J Buttery

      General Atomics

    • Craig C Petty

      General Atomics

    • Suk-Ho Hong

      General Atomics

    View abstract →

  • Achievement of a high-density, high-confinement, and high beta tokamak plasma regime for ITER and FPP

    ORAL

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    Presenters

    • Bart G.P. Van Compernolle

      General Atomics

    Authors

    • Bart G.P. Van Compernolle

      General Atomics

    • Andrea M. MV Garofalo

      General Atomics

    • S. Ding

      General Atomics, General Atomics, San Diego, CA, United States of America

    • Huiqian Wang

      General Atomics

    • Christopher T Holcomb

      Lawrence Livermore National Laboratory

    • Tyler B Cote

      General Atomics

    • Qiming Hu

      Princeton Plasma Physics Laboratory (PPPL), Princeton University

    • Jeff B Lestz

      General Atomics

    • A Stephane BIWOLE

      Massachusetts Institute of Technology, Massachusetts Institute of Technology, Boston, MA, United States of America

    • Shengyu shi

      Oak Ridge Associated Universities

    View abstract →

  • Multi-diagnostic characterization of neutrals and particle transport in the near X-point confined region of DIII-D

    ORAL

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    Presenters

    • Quinn T Pratt

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

    Authors

    • Quinn T Pratt

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

    • Shaun R Haskey

      Princeton Plasma Physics Laboratory (PPPL)

    • George J Wilkie

      Princeton Plasma Physics Laboratory (PPPL)

    • Laszlo Horvath

      Princeton Plasma Physics Laboratory (PPPL)

    • Raul Gerru Miguelanez

      Massachusetts Institute of Technology

    • Mathias Groth

      Aalto University

    • Gilson Ronchi

      Oak Ridge National Laboratory

    View abstract →

  • Neutral and plasma dynamics in the high field side SOL with the outer divertor detachment in DIII-D and ASDEX Upgrade

    ORAL

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    Publication: [1] Guimarais, L., et al. Nuclear Fusion 59.12 (2019): 126041. [2] Reimold, F., et al. Nuclear Materials and Energy 12 (2017): 193-199.

    Presenters

    • Raul Gerru Miguelanez

      Massachusetts Institute of Technology

    Authors

    • Raul Gerru Miguelanez

      Massachusetts Institute of Technology

    • Daniel Hachmeister

      Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA, MIT Plasma Science and Fusion Center

    • Marcus G Burke

      Lawrence Livermore National Laboratory

    • Laszlo Horvath

      Princeton Plasma Physics Laboratory (PPPL)

    • Theresa M Wilks

      Massachusetts Institute of Technology

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory (PPPL)

    • Jerry W Hughes

      MIT Plasma Science and Fusion Center, Massachusetts Institute of Technology

    • Quinn T Pratt

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

    • Filippo Scotti

      Lawrence Livermore National Laboratory

    • Nandini Yadava

      ORAU

    • Cedric K Tsui

      Sandia National Laboratories

    • Ryan T Hood

      Sandia National Laboratories

    • Gilson Ronchi

      Oak Ridge National Laboratory

    View abstract →

  • New insights into ELM-free Enhanced D<sub>α</sub> H-mode with near zero NBI torque and stationary operation in the DIII-D tokamak

    ORAL

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    Publication: Macwan et al, Phys. Plasmas 31, 122503 (2024); doi: 10.1063/5.0216865

    Presenters

    • Tanmay Macwan

      Lawrence Livermore National Laboratory

    Authors

    • Tanmay Macwan

      Lawrence Livermore National Laboratory

    • Kshitish Barada

      University of California, Los Angeles

    • Jason F Parisi

      Princeton Plasma Physics Laboratory, Princeton University

    • Richard Joseph Groebner

      General Atomics

    • Terry L Rhodes

      University of California, Los Angeles

    • Santanu Banerjee

      Princeton Plasma Physics Laboratory (PPPL)

    • Colin Chrystal

      General Atomics

    • Quinn T Pratt

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

    • Zheng Yan

      University of Wisconsin Madison, University of Wisconsin - Madison

    • Huiqian Wang

      General Atomics

    • Lei Zeng

      University of California Los Angeles, University of California, Los Angeles

    • Max E Austin

      University of Texas Austin, University of Texas at Austin

    • Neal A Crocker

      University of California, Los Angeles

    • William A Peebles

      University of California, Los Angeles

    View abstract →

  • Enhanced H-mode by Boron Powder Injection

    ORAL

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    Publication: Planned paper: Enhanced H-mode by Boron Powder Injection

    Presenters

    • Yufan Xu

      Princeton Plasma Physics Laboratory

    Authors

    • Yufan Xu

      Princeton Plasma Physics Laboratory

    • Florian Effenberg

      Princeton Plasma Physics Laboratory

    • Jalal Butt

      Princeton University

    • Huiqian Wang

      General Atomics

    • Ricardo Shousha

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

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory

    • SangKyeun Kim

      Princeton Plasma Physics Laboratory (PPPL)

    • Qiming Hu

      Princeton Plasma Physics Laboratory (PPPL), Princeton University

    • Andrew Rothstein

      Princeton University

    • Zeyu Li

      General Atomics

    • Thomas H Osborne

      General Atomics

    • Rongjie Hong

      University of California, Los Angeles

    • Zheng Yan

      University of Wisconsin Madison, University of Wisconsin - Madison

    • Guanying Yu

      University of California, Davis

    • Yilun Zhu

      University of California, Davis

    • Xiaoliang Li

      UC Davis

    • Egemen Kolemen

      Princeton University

    View abstract →

  • Interplay of Ion Impact Angle and Plasma Parameters in Predicting ELM-resolved Carbon Deposition and Tungsten Erosion in DIII-D

    ORAL

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    Presenters

    • Alec Cacheris

      University of Tennessee

    Authors

    • Alec Cacheris

      University of Tennessee

    • Tyler W Abrams

      General Atomics

    • Luca Cappelli

      ORAU, General Atomics

    • Daisuke Shiraki

      Oak Ridge National Laboratory

    • Jeffery Herfindal

      Oak Ridge National Laboratory

    • Robert S Wilcox

      Oak Ridge National Laboratory

    • Davis C Easley

      Oak Ridge Associated Universities ; Oak Ridge National Laboratory, University of Tennessee

    • Shota Abe

      Princeton Plasma Physics Laboratory

    • David C Donovan

      University of Tennessee

    View abstract →

  • Evaluation of Tungsten Heavy Alloys and Tungsten Silicon Carbide based composites in DIII-D divertor

    ORAL

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    Presenters

    • Zana Popovic

      General Atomics

    Authors

    • Zana Popovic

      General Atomics

    • Tyler W Abrams

      General Atomics

    • Zachary J Bergstrom

      General Atomics

    • Carlos M Monton

      General Atomics

    • Jonathan D Coburn

      Sandia National Laboratories

    • Florian Effenberg

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

    • Tatsuya Hinoki

      Kyoto University

    • Rudolf Neu

      Max-Planck-Institut für Plasmaphysik, D-85748 Garching, Germany

    • Johann Riesch

      Max-Planck-Institut für Plasmaphysik, D-85748 Garching, Germany

    • Dmitry L Rudakov

      University of California, San Diego

    View abstract →

  • First Demonstration of Resonant Pitch-Angle Scattering of Relativistic Electrons by Externally-Launched Helicon Waves

    ORAL

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    Publication: Paper manuscript: https://arxiv.org/abs/2505.19279<br>H Choudhury et al, First Demonstration of Resonant Pitch-Angle Scattering of Relativistic Electrons by Externally-Launched Helicon Waves

    Presenters

    • Hari Paul Choudhury

      Columbia University

    Authors

    • Hari Paul Choudhury

      Columbia University

    • Alexander F Battey

      Swiss Federal Institute of Technology in Lausanne, Columbia University

    • Carlos Alberto Paz-Soldan

      Columbia University

    • Jeff B Lestz

      General Atomics

    • Nils Leuthold

      Columbia University

    • Andrey Lvovskiy

      General Atomics

    • Claudio Marini

      University of California, San Diego

    • Jayson L Barr

      General Atomics

    • William Walter Heidbrink

      University of California, Irvine

    • Donald A. Spong

      Oak Ridge National Laboratory

    • Shawn X Tang

      General Atomics

    • Bart G.P. Van Compernolle

      General Atomics

    • Qile Zhang

      University of Maryland College Park, Los Alamos National Laboratory (LANL)

    • Yanzeng Zhang

      Los Alamos National Laboratory (LANL)

    • Xianzhu Tang

      Los Alamos National Laboratory (LANL)

    View abstract →

  • DIII-D Frontiers Experiments Reveal the Interaction of Energetic Electrons and Magnetic Islands Confirming Major Findings of the MMS Mission

    ORAL

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    Presenters

    • Jessica Eskew

      Auburn University

    Authors

    • Jessica Eskew

      Auburn University

    • Sydney Battles

      Auburn University, Auburn Univesity

    • Spencer J Ostermeir

      Auburn University

    • Tyler B Cote

      General Atomics

    • Mark E Koepke

      West Virginia University

    • Fred N Skiff

      Univ. Iowa, University of Iowa

    • Max E Austin

      University of Texas Austin, University of Texas at Austin

    • Claudio Marini

      University of California, San Diego

    • Dmitriy M Orlov

      University of California, San Diego

    • Evdokiya G Kostadinova

      Auburn University

    View abstract →

  • Experimental Turbulence and Zonal Flow Characteristics in DIII-D Negative Triangularity Plasmas

    ORAL

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    Publication: [1] K E Thome et al Plasma Phys. Control. Fusion 66 105018, 2024.<br>[2] G.R. McKee et al. Rev. Sci. Instrum. 81, 10D741, 2010. <br>[3] S. D. Stewart et al Plasma Phys. Control. Fusion 67 025032, 2025.<br>

    Presenters

    • Samuel Stewart

      University of Wisconsin - Madison

    Authors

    • Samuel Stewart

      University of Wisconsin - Madison

    • G. R McKee

      University of Wisconsin Madison, University of Wisconsin - Madison

    • Kathreen E Thome

      General Atomics

    • Tyler B Cote

      General Atomics

    • Benedikt Geiger

      University of Wisconsin - Madison

    • Alan W Hyatt

      General Atomics

    • Filipp Khabanov

      University of Wisconsin Madison, University of Wisconsin, Madison, University of Wisconsin - Madison

    • Alessandro Marinoni

      University of California San Diego

    • Andrew O Nelson

      Columbia University

    • Lothar W Schmitz

      University of California, Los Angeles

    • Filippo Scotti

      Lawrence Livermore National Laboratory

    • Zheng Yan

      University of Wisconsin Madison, University of Wisconsin - Madison

    View abstract →

  • Dependence of Momentum Transport on the dominant turbulence regime in DIII-D with Cross-Validation from AUG

    ORAL

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    Presenters

    • Colin Chrystal

      General Atomics

    Authors

    • Colin Chrystal

      General Atomics

    • Carl Friedrich Benedikt F Zimmermann

      Columbia University

    • Tuomas Tala

      VTT

    • Clemente Angioni

      Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory (PPPL)

    • Basil P Duval

      Ecole Polytechnique Fédérale de Lausanne, SPC

    • Emiliano Fable

      Max-Planck-Institut fuer Plasmaphysik

    • Shaun R Haskey

      Princeton Plasma Physics Laboratory (PPPL)

    • Rachael M. McDermott

      Max Planck Institute for Plasma Physics

    • G. R McKee

      University of Wisconsin Madison, University of Wisconsin - Madison

    • Tomas Odstrcil

      General Atomics

    • Antti Salmi

      VTT

    View abstract →

  • Microturbulence suppression by Alfvén eigenmodes via increased Reynolds stress force and shear flow in DIII-D plasmas

    ORAL

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    Presenters

    • Zheng Yan

      University of Wisconsin Madison, University of Wisconsin - Madison

    Authors

    • Zheng Yan

      University of Wisconsin Madison, University of Wisconsin - Madison

    • Xiaodi Du

      General Atomics

    • William Heidbrink

      University of California, Irvine

    • Lothar W Schmitz

      University of California, Los Angeles

    • Michael A Van Zeeland

      General Atomics

    • George R McKee

      University of Wisconsin - Madison

    • Rongjie Hong

      University of California, Los Angeles

    View abstract →