MFE:DIII-D Tokamak

ORAL · GO06 · ID: 2646793

Presentations

  • Effective Transport Barriers without H-mode Bifurcation in DIII-D Negative Triangularity Plasmas

    ORAL

    –

    Presenters

    • Lothar W Schmitz

      University of California Los Angeles, TAE Technologies, University of California, Los Angeles, University of California Los Angeles

    Authors

    • Lothar W Schmitz

      University of California Los Angeles, TAE Technologies, University of California, Los Angeles, University of California Los Angeles

    • A. O Nelson

      Columbia University

    • X. Qin

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

    • C. S Chang

      Princeton Plasma Physics Laboratory, Princeton University

    • P. H Diamond

      University of California San Diego

    • K. J Callahan

      University of California Los Angeles

    • Seung-Hoe Ku

      Princeton Plasma Physics Laboratory, Princeton University

    • F. Khabanov

      University of Wisconsin, Madison, University of Wisconsin Madison

    • Lei Zeng

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

    • Kathreen E Thome

      General Atomics - San Diego, General Atomics

    • C. Paz-Soldan

      Columbia University

    • Zheng Yan

      University of Wisconsin - Madison, University of Wisconsin Madison

    • Max E Austin

      University of Texas at Austin, University of Texas Austin

    View abstract →

  • Access to ELM-free pedestal using RMPs and edge-localized ECCD on the DIII-D tokamak

    ORAL

    –

    Presenters

    • Qiming Hu

      Princeton Plasma Physics Laboratory

    Authors

    • Qiming Hu

      Princeton Plasma Physics Laboratory

    • Nikolas C Logan

      Columbia University

    • Brendan C Lyons

      General Atomics

    • Qingquan Yu

      Max-Planck-Institut fur Plasmaphysik

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory

    • Matthias Knolker

      General Atomics

    • Tyler B Cote

      General Atomics

    • Philip B Snyder

      Oak Ridge National Lab

    View abstract →

  • Dependencies in impurity turbulent transport in ITER Baseline plasmas on DIII-D

    ORAL

    –

    Presenters

    • Arsene Stephane Tema Biwole

      MIT, MIT Plasma Science and Fusion Center

    Authors

    • Arsene Stephane Tema Biwole

      MIT, MIT Plasma Science and Fusion Center

    • Nathan T Howard

      MIT PSFC, MIT, Massachusetts Institute of Technology MIT, MIT Plasma Science and Fusion Center, Massachusetts Institute of Technology

    • Tomas Odstrcil

      General Atomics - San Diego

    • Pablo Rodriguez-Fernandez

      MIT Plasma Science and Fusion Center, MIT PSFC

    • Jeff Candy

      General Atomics

    View abstract →

  • Leveraging the MHz-scale 2D BES diagnostic in real time to predict the ELM onset based on deep learning acceleration

    ORAL

    –

    Presenters

    • Semin Joung

      University of Wisconsin - Madison

    Authors

    • Semin Joung

      University of Wisconsin - Madison

    • David R Smith

      University of Wisconsin - Madison

    • Kevin Gill

      University of Wisconsin-Madison

    • George R McKee

      University of Wisconsin-Madison, University of Wisconsin, Madison

    • Zheng Yan

      University of Wisconsin - Madison, University of Wisconsin Madison

    • Benedikt Geiger

      University of Wisconsin - Madison

    • Jeffrey Zimmerman

      University of Wisconsin-Madison

    • Ryan Coffee

      SLAC National Accelerator Lab

    • Finn H O'Shea

      SLAC National Accelerator Lab

    • Abhilasha Dave

      SLAC National Accelerator Lab

    • Ryan T Herbst

      SLAC National Accelerator Lab

    • Azarakhsh Jalalvand

      Princeton University

    • Egemen Kolemen

      Princeton University

    View abstract →

  • Improved Surrogate Models for DIII-D Equilibrium Reconstruction and Tools for Uncertainty Analysis Delivered by EFIT-AI for the Theory and Simulation Performance Target

    ORAL

    –

    Publication: "EFIT-AI Database: A FAIR Database for Tokamak Analysis," T. Amara et al. In preparation.
    "EFIT-PRIME: Probabilistic and physics-constrained reduced-order neural network model for equilibrium reconstruction in DIII-D," C. Akcay et al. Submitted to POP (#POP24-AR-DPP65-00645R)
    "Augmenting Machine Learning of Grad-Shafranov Equilibrium Reconstruction with Green's Functions," J. McClenaghan et al. Submitted to POP (#POP24-AR-00652R)
    "Impact of Various DIII-D Diagnostics on the Accuracy of Neural Network Surrogates for Kinetic EFIT Reconstructions," X. Sun et al. Accepted in NF (NF-107087.R1).

    Presenters

    • Torrin A Amara

      General Atomics

    Authors

    • Torrin A Amara

      General Atomics

    • Cihan Akcay

      General Atomics

    • Xuan Sun

      Oak Ridge Associated Universities

    • Joseph T McClenaghan

      General Atomics, General Atomics - San Diego

    • Sandeep Madireddy

      Argonne National Laboratory

    • Anirban Samaddar

      Argonne National Laboratory

    • Scott E Kruger

      Tech-X

    • Alexei Y Pankin

      Princeton Plasma Physics Laboratory

    • Yueqiang Liu

      General Atomics

    • Eric C Howell

      Tech-X Corp

    • Oscar Antepara

      Lawrence Berkeley National Laboratory

    • Samuel W Williams

      Lawrence Berkeley National Laboratory

    • Lang Li Lao

      General Atomics

    View abstract →

  • RTCAKENN: Predicting 7 kinetic profiles in real-time on DIII-D with enhanced robustness to diagnostic limitations and approaching offline level accuracy for FPP advancement

    ORAL

    –

    Publication: R. Shousha et al 2024 Nucl. Fusion 64 026006

    Presenters

    • Ricardo Shousha

      PPPL

    Authors

    • Ricardo Shousha

      PPPL

    • Jaemin Seo

      Chung-Ang University

    • Keith Erickson

      PPPL, Princeton Plasma Physics Laboratory

    • Zichuan A Xing

      General Atomics

    • SangKyeun Kim

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

    • Joseph A Abbate

      Princeton Plasma Physics Laboratory

    • Egemen Kolemen

      Princeton University

    View abstract →

  • Particle Balance of Deuterium During Deuterium Shattered Pellet Injection Shutdown in DIII-D

    ORAL

    –

    Presenters

    • Shawn Wenjie Wenjie Tang

      University of California, San Diego

    Authors

    • Shawn Wenjie Wenjie Tang

      University of California, San Diego

    • Eric Matthias Hollmann

      University of California, San Diego

    • Claudio Marini

      University of California, San Diego

    • Jose Armando Boedo

      CER, University of California, San Diego

    • Renato Perillo

      University of California, San Diego

    • Dmitry L Rudakov

      University of California, San Diego, UCSD

    • Daisuke Shiraki

      Oak Ridge National Laboratory

    • Jeffrey L Herfindal

      Oak Ridge National Laboratory

    • Andrey Lvovskiy

      General Atomics

    • Nicholas W Eidietis

      General Atomics

    • Huiqian Wang

      General Atomics

    • Cedric K Tsui

      Sandia National Laboratories

    • Jon G Watkins

      General Atomics - San Diego, Sandia National Laboratories

    • Alexander Pigarov

      CompX

    View abstract →

  • Runaway electron plateau current profile reconstruction using synchrotron emission imaging in DIII-D

    ORAL

    –

    Presenters

    • Claudio Marini

      University of California, San Diego

    Authors

    • Claudio Marini

      University of California, San Diego

    • Eric M Hollmann

      University of California, San Diego

    • Shawn W Tang

      University of California,

    • Jeffery Herfindal

      Oak Ridge National Laboratory

    • Daisuke Shiraki

      Oak Ridge National Laboratory

    • Robert Wilcox

      ORNL

    • Diego Del-Castillo-Negrete

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • minglei yang

      Oak Ridge National Laboratory

    • Nicolas Eidietis

      General Atomics, GA

    • Mathias Hoppe

      Department of Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden, KTH Royal Institute of Technology

    View abstract →

  • Analysis of W erosion and migration in the DIII-D SAS-VW divertor using GITR and comparison with optical emission spectroscopy

    ORAL

    –

    Publication: Planned paper submission to Nuclear Fusion

    Presenters

    • Alyssa L Hayes

      University of Tennessee

    Authors

    • Alyssa L Hayes

      University of Tennessee

    • Tim R Younkin

      Oak Ridge National Lab

    • Gregory Sinclair

      General Atomics - San Diego, General Atomics

    • Tyler W Abrams

      General Atomics - San Diego, General Atomics

    • Ane Lasa Esquisabel

      University of Tennessee

    • Harry Hughes

      Oak Ridge National Laboratory

    • Jerome Guterl

      General Atomics - San Diego

    • Robert S Wilcox

      Oak Ridge National Laboratory

    • Brian D Wirth

      University of Tennessee

    View abstract →

  • Radiation front dynamics at detachment onset in DIII-D H-mode discharges

    ORAL

    –

    Presenters

    • Filippo Scotti

      Lawrence Livermore Natl Lab, Lawrence Livermore National Laboratory

    Authors

    • Filippo Scotti

      Lawrence Livermore Natl Lab, Lawrence Livermore National Laboratory

    • Marcus Galen Burke

      Lawrence Livermore National Lab

    • Maxim V Umansky

      Lawrence Livermore Natl Lab

    • Jeremy Lore

      Oak Ridge National Laboratory

    • Jae-Sun Park

      Oak Ridge National Laboratory

    • Morgan W Shafer

      Oak Ridge National Laboratory

    • Adam G McLean

      Lawrence Livermore Natl Lab

    View abstract →