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DIII-D Tokamak

ORAL · CO03 · ID: 660182

Presentations

  • Transport and stability in sustained high q<sub>min</sub>, high β<sub>N</sub> discharges on DIII-D

    ORAL

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    Presenters

    • Juan Huang

      EAST Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, People's Republic of China, Institute of Plasma Physics, Chinese Academy of Sciences

    Authors

    • Juan Huang

      EAST Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, People's Republic of China, Institute of Plasma Physics, Chinese Academy of Sciences

    • Andrea M Garofalo

      General Atomics - San Diego, General Atomics

    • Wilkie Choi

      General Atomics - San Diego

    • Xi Chen

      General Atomics

    • Colin Chrystal

      General Atomics - San Diego

    • Siye Ding

      3General Atomics, P.O. Box 85608, San Diego, California, 92186-5608, USA, Oak Ridge Assoc Univ

    • Xianzu Gong

      EAST Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, People's Republic of China, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, China

    • Qiming Hu

      Princeton Plasma Physics Laboratory, PPPL

    • Rongjie Hong

      UCLA, University of California, Los Angeles

    • Christopher T Holcomb

      Lawrence Livermore Natl Lab, Lawrence Livermore National Laboratory

    • Xiang Jian

      General Atomics, University of California, San Diego

    • John Lohr

      General Atomics - San Diego, General Atomics

    • Jinping Qian

      EAST Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, People's Republic of China, Institute of Plasma Physics, Chinese Academy of Sciences, ASIPP

    • Terry L Rhodes

      University of California, Los Angeles, UCLA

    • Qilong Ren

      ASIPP

    • Ted J Strait

      General Atomics, General Atomics - San Diego, GA

    • PengJun Sun

      ASIPP

    • Yanxu Sun

      ASIPP

    • Huiqian Wang

      General Atomics - San Diego, General Atomics

    • Liang Wang

      Chinese Academy of Sciences

    • Zheng Yan

      University of Wisconsin - Madison, University of Wisconsin-Madison

    • Xinjun Zhang

      ASIPP

    View abstract →

  • Near-Edge Alfven Eigenmodes in DIII-D high β<sub>p </sub>plasmas

    ORAL

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    Presenters

    • Xiang Jian

      General Atomics, University of California, San Diego

    Authors

    • Xiang Jian

      General Atomics, University of California, San Diego

    • Christopher G Holland

      University of California, San Diego

    • Eric M Bass

      University of California, San Diego

    • Siye Ding

      3General Atomics, P.O. Box 85608, San Diego, California, 92186-5608, USA, Oak Ridge Assoc Univ

    • Xiaodi Du

      General Atomics - San Diego

    • Vincent S Chan

      General Atomics - San Diego

    • Andrea M Garofalo

      General Atomics - San Diego, General Atomics

    • Brian A Grierson

      General Atomics, General Atomics Corp.

    • Joseph T McClenaghan

      General Atomics - San Diego, General Atomics

    • Guanying Yu

      University of California, Davis

    View abstract →

  • Mode structure measurements of ion cyclotron emission and sub-cyclotron modes on DIII-D

    ORAL

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    Publication: G.H. DeGrandchamp et al., "Mode structure measurements of ion cyclotron emission and sub-cyclotron modes on DIII-D," submitted to Nuclear Fusion

    Presenters

    • Genevieve H DeGrandchamp

      University of California, Irvine

    Authors

    • Genevieve H DeGrandchamp

      University of California, Irvine

    • Jeff B Lestz

      University of California, Irvine

    • Michael Van Zeeland

      General Atomics - San Diego, General Atomics

    • Xiaodi Du

      General Atomics - San Diego

    • Kathreen E Thome

      General Atomics, GA

    • Neal A Crocker

      University of California, Los Angeles

    • William W Heidbrink

      University of California, Irvine

    • Robert I Pinsker

      General Atomics - San Diego, General Atomics

    View abstract →

  • Modeling the Alfvén eigenmode induced fast-ion phase-space flow measured by an imaging neutral particle analyzer

    ORAL

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    Publication: [1] X.Du et al., Physical Review Letters, 127, 235002 (2021)<br>[2] J. Gonzalez-Martin et al 2022 Nuclear Fusion, in press https://doi.org/10.1088/1741-4326/ac7406 (2022)

    Presenters

    • Javier Gonzalez Martin

      University of California, Irvine

    Authors

    • Javier Gonzalez Martin

      University of California, Irvine

    • Xiaodi Du

      General Atomics - San Diego

    • William W Heidbrink

      University of California, Irvine

    • Michael Van Zeeland

      General Atomics - San Diego, General Atomics

    • Konsta Sarkimaki

      Max-Planck-Institut fur Plasmaphysik

    • Antti Snicker

      Department of Physics, Aalto University

    • Xim Wang

      Max-Planck-Institut fur Plasmaphysik, Garching, Germany

    • Yasushi Todo

      National Institute for Fusion Science, National Insti- tute for Fusion Science, National Institutes of Natural Sciences, Toki, Gifu, Japan

    View abstract →

  • Model order reduction of magnetic and MSE EFIT reconstructions with neural networks

    ORAL

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    Publication: https://iopscience.iop.org/article/10.1088/1361-6587/ac6fff

    Presenters

    • Cihan Akcay

      General Atomics

    Authors

    • Cihan Akcay

      General Atomics

    • Jaehoon Koo

      Argonne National Laboratory

    • Sandeep Madireddy

      Argonne National Laboratory

    • Lang L Lao

      General Atomics

    • Xuan Sun

      Caltech, Oak Ridge Associated University

    • Yueqiang Q Liu

      General Atomics - San Diego, General Atomics

    • Prasanna Balaprakash

      Argonne National Laboratory

    View abstract →

  • Measurements of radiated power by molecular deuterium in the DIII-D divertor

    ORAL

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    Presenters

    • Adam McLean

      Lawrence Livermore Natl Lab, LLNL, Lawrence Livermore National Lab

    Authors

    • Adam McLean

      Lawrence Livermore Natl Lab, LLNL, Lawrence Livermore National Lab

    • Steven L Allen

      Lawrence Livermore Natl Lab, LLLN

    • Mathias Groth

      Aalto University, Aalto Univerity

    • Andreas Holm

      Lawrence Livermore Natl Lab, Aalto University

    • Filippo Scotti

      Lawrence Livermore Natl Lab, Princeton Plasma Physics Laboratory

    • Vlad Soukhanovskii

      Lawrence Livermore Natl Lab, LLNL

    View abstract →

  • Investigation of heat flux from non-charged particles in the different divertor closures in DIII-D

    ORAL

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    Presenters

    • Jun Ren

      University of Tennessee, University of Tennessee – Knoxville

    Authors

    • Jun Ren

      University of Tennessee, University of Tennessee – Knoxville

    • David C Donovan

      University of Tennessee, University of Tennessee - Knoxville, Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA, University of Tennessee, Knoxville, University of Tennessee – Knoxville

    • Jonathan G Watkins

      General Atomics - San Diego, Sandia National Lab, Sandia National Laboratories

    • Huiqian Wang

      General Atomics - San Diego, General Atomics

    • Xinxing Ma

      General Atomics, Oak Ridge Associated Universities

    • Roberto Maurizio

      Oak Ridge Associated Universities / General Atomics

    • Tom Looby

      Commonwealth Fusion Systems, CFS

    • John Canik

      Oak Ridge National Lab

    • Dmitry L Rudakov

      UCSD, University of California San Diego, University of California, San Diego

    • Peter C Stangeby

      Univ of Toronto

    • Dan M Thomas

      General Atomics - San Diego, General Atomics

    • Rejean Boivin

      General Atomics - San Diego, General Atomics

    View abstract →

  • ­­­Interpretative analysis of SOL carbon transport using isotopic tracers and multiple, far-SOL collector probes on DIII-D

    ORAL

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    Presenters

    • Jonah D Duran

      University of Tennessee

    Authors

    • Jonah D Duran

      University of Tennessee

    • David C Donovan

      University of Tennessee, University of Tennessee - Knoxville, Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA, University of Tennessee, Knoxville, University of Tennessee – Knoxville

    • Jake H Nichols

      Oak Ridge National Laboratory, Oak Ridge National Lab

    • E.A. A Unterberg

      Oak Ridge National Laboratory, Oak Ridge National Lab

    • Shawn A Zamperini

      General Atomics

    • Tyler Abrams

      General Atomics - San Diego, General Atomics

    • David Elder

      University of Toronto

    • Jeremy D Mateja

      University of Tennessee

    • Jun Ren

      University of Tennessee, University of Tennessee – Knoxville

    • Dmitry L Rudakov

      UCSD, University of California San Diego, University of California, San Diego

    • Morgan W Shafer

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Peter C Stangeby

      Univ of Toronto

    • Douglas Taussig

      General Atomics

    • William R Wampler

      Sandia National Laboratories

    • Robert S Wilcox

      Oak Ridge National Lab

    • Mike P Zach

      Oak Ridge National Laboratory

    View abstract →

  • Characterizing Impurity Sourcing and Transport in the High Temperature Boundary of DIII-D Wide Pedestal QH-Mode Plasmas

    ORAL

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    Presenters

    • Xinxing Ma

      General Atomics, Oak Ridge Associated Universities

    Authors

    • Xinxing Ma

      General Atomics, Oak Ridge Associated Universities

    • Huiqian Wang

      General Atomics - San Diego, General Atomics

    • Darin R Ernst

      Massachusetts Institute of Technology MI

    • Filippo Scotti

      Lawrence Livermore Natl Lab, Princeton Plasma Physics Laboratory

    • Tyler Abrams

      General Atomics - San Diego, General Atomics

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory

    • Xi Chen

      General Atomics

    • Tomas Odstrcil

      General Atomics - San Diego, General Atomics

    • Tom H Osborne

      General Atomics - San Diego, General Atomics

    • Dan M Thomas

      General Atomics - San Diego, General Atomics

    • Dinh D Truong

      Sandia National Laboratories

    • Jonathan G Watkins

      General Atomics - San Diego, Sandia National Lab, Sandia National Laboratories

    View abstract →

  • MHD Stability and Transport Modeling of Negative Triangularity Plasmas in DIII-D

    ORAL

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    Presenters

    • William Boyes

      Columbia University

    Authors

    • William Boyes

      Columbia University

    • Francesca Turco

      Columbia University

    • Jeremy M Hanson

      Columbia University

    • Gerald A Navratil

      Columbia University

    • Alessandro Marinoni

      Massachusetts Institute of Technology MIT, PSFC MIT

    • Alan D Turnbull

      General Atomics - San Diego

    • Jin Myung Park

      Oak Ridge National Lab

    • Max E Austin

      University of Texas at Austin, University of Texas Austin

    View abstract →

  • The Importance of Charge Exchange Neutrals for Fueling DIII-D Plasmas

    ORAL

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    Presenters

    • Shaun R Haskey

      Princeton Plasma Physics Laboratory

    Authors

    • Shaun R Haskey

      Princeton Plasma Physics Laboratory

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory

    • Florian M. Laggner

      North Carolina State University, Princeton Plasma Physics Laboratory

    • George J Wilkie

      Princeton Plasma Physics Laboratory

    • Brian A Grierson

      General Atomics, General Atomics Corp.

    • Luke Stagner

      General Atomics

    • Colin Chrystal

      General Atomics - San Diego

    View abstract →