Magnetic Confinement: DIII-D Tokamak

Presentations

• DIII-D to Meet the Challenge of Fusion Energy

  ORAL

  Nov. 11, 2020, 2:00 PM – Nov. 11, 2020, 2:12 PM

  Authors

  • Richard Buttery

    • GA
    • General Atomics - San Diego

  View abstract →

• Overview of Recent DIII-D Experimental Results

  ORAL

  Nov. 11, 2020, 2:12 PM – Nov. 11, 2020, 2:24 PM

  Authors

  • Max Fenstermacher

    • LLNL

  View abstract →

• Absolute Impurity Concentrations During Attached and Detached Divertor Conditions in DIII-D

  ORAL

  Nov. 11, 2020, 2:24 PM – Nov. 11, 2020, 2:36 PM

  Authors

  • Adam McLean

    • LLNL
    • Lawrence Livermore Natl Lab

  • S.L. Allen

    • Lawrence Livermore Natl Lab
    • LLNL

  • Jose Boedo

    • UCSD
    • Univ of California - San Diego

  • Max Fenstermacher

    • LLNL

  • Mathias Groth

    • Aalto University

  • H.Y. Guo

    • GA
    • General Atomics

  • E. Hollmann

    • UCSD

  • Aaro Jarvinen

    • LLNL

  • C Johnson

    • Auburn University
    • Auburn Univ

  • C.J. Lasnier

    • LLNL

  • Anthony Leonard

    • GA
    • General Atomics
    • DIII-D National Fusion Facility, General Atomics, PO Box 85608, San Diego,CA 92186, USA
    • General Atomics - San Diego

  • Michael Makowski

    • LLNL

  • William Meyer

    • LLNL

  • Auna Moser

    • General Atomics

  • C.M. Samuell

    • LLNL

  • Filippo Scotti

    • LLNL

  • Vsevolod Soukhanovskii

    • LLNL
    • Lawrence Livermore Natl Lab

  • Dan Thomas

    • GA
    • General Atomics

  • H. Wang

    • General Atomics - San Diego
    • GA
    • General Atomics
    • (GA)

  • Jon Watkins

    • SNL
    • Sandia National Lab

  View abstract →

• Investigating synergy between closed slot structure and E\texttimes B drifts influencing divertor detachment in DIII-D small angle slot divertor using SOLPS-ITER code

  ORAL

  Nov. 11, 2020, 2:36 PM – Nov. 11, 2020, 2:48 PM

  Authors

  • Xinxing Ma

    • Oak Ridge Associated Universities
    • ORAU
    • General Atomics - San Diego

  • Huiqian Wang

    • General Atomis

  • Houyang Guo

    • General Atomis

  • Peter Stangeby

    • University of Toronto

  • Eric Meier

    • Zap Energy Inc.

  • Anthony Leonard

    • General Atomics

  • Dan Thomas

    • General Atomics

  View abstract →

• Evaluation of Silicon Carbide Coatings as Primary Armor Material in DIII-D H-Mode Discharges

  ORAL

  Nov. 11, 2020, 2:48 PM – Nov. 11, 2020, 3:00 PM

  Authors

  • Tyler Abrams

    • GA
    • General Atomics

  • S. Bringuier

    • GA

  • Dan Thomas

    • GA
    • General Atomics

  • G. Sinclair

    • General Atomics
    • GA

  • S. Gonderman

    • GA

  • L. Holland

    • GA

  • D.L. Rudakov

    • UCSD

  • R.S. Wilcox

    • Oak Ridge National Lab
    • ORNL

  • E. A. Unterberg

    • ORNL

  View abstract →

• Divertor Power Exhaust with Impurity Powders in DIII-D

  ORAL

  Nov. 11, 2020, 3:00 PM – Nov. 11, 2020, 3:12 PM

  Authors

  • Florian Effenberg

    • PPPL

  • Alessandro Bortolon

    • PPPL

  • Robert Lunsford

    • PPPL

  • Rajesh Maingi

    • PPPL

  • Alexander Nagy

    • PPPL

  • Heinke G. Frerichs

    • UW

  • Jeremy D. Lore

    • ORNL

  • Igor Bykov

    • UCSD

  • Livia Casali

    • GA

  • Max E. Fenstermacher

    • LLNL

  • Filippo Scotti

    • LLNL

  • Huiqian Wang

    • GA

  • Yuhe Feng

    • IPP

  • Brian A. Grierson

    • PPPL

  • Florian Laggner

    • PPPL

  • Raffi Nazikian

    • PPPL

  • Dan M. Thomas

    • GA

  View abstract →

• Validation of gyrokinetic impurity transport models and experimental measurement of rotodiffusion in DIII-D tokamak

  ORAL

  Nov. 11, 2020, 3:12 PM – Nov. 11, 2020, 3:24 PM

  Authors

  • T. Odstrcil

    • MIT PSFC
    • MIT-PSFC

  • N.T. Howard

    • Massachusetts Institute of Technology MIT
    • MIT
    • MIT PSFC

  • C. Chrystal

    • GA
    • General Atomics

  • Francesco Sciortino

    • Massachusetts Institute of Technology
    • MIT PSFC

  View abstract →

• Pedestal stability and broadband turbulence spectrum analysis of wide pedestal quiescent H-mode scenario

  ORAL

  Nov. 11, 2020, 3:24 PM – Nov. 11, 2020, 3:36 PM

  Authors

  • Zeyu Li

    • ORAU/GA

  • Xi Chen

    • GA

  • Keith Burrell

    • GA

  • Chris Muscatello

    • GA

  • Xueqiao Xu

    • LLNL

  • Ben Zhu

    • LLNL

  • Tom Osborne

    • GA

  • Richard Groebner

    • GA

  • Brain Grierson

    • PPPL/GA

  View abstract →

• Lower L-H transition power threshold via enhanced turbulence Reynolds stress and flow shear in favorable magnetic geometry

  ORAL

  Nov. 11, 2020, 3:36 PM – Nov. 11, 2020, 3:48 PM

  Authors

  • Z. Yan

    • University of Wisconsin
    • University of Wisconsin - Madison
    • University of Wisconsin Madison
    • U. Wisc
    • University of Wisconsin-Madison
    • UW, Madison

  • G. McKee

    • U. Wisc

  • L. Schmitz

    • UCLA

  • P. Gohil

    • GA

  • S. Haskey

    • PPPL

  • B. Grierson

    • PPPL

  • C. Petty

    • GA

  View abstract →

• Discovery of Magnetic Island Heteroclinic Bifurcation in Tokamaks

  ORAL

  Nov. 11, 2020, 3:48 PM – Nov. 11, 2020, 4:00 PM

  Authors

  • Laszlo Bardoczi

    • General Atomics - San Diego

  • T. E. Evans

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

  View abstract →

• Improving Fast-Ion Confinement by Reducing Alfv\'{e}n Eigenmodes in the qmin\textgreater 2 Steady-State Tokamak Scenario

  ORAL

  Nov. 11, 2020, 4:00 PM – Nov. 11, 2020, 4:12 PM

  Authors

  • Cami Collins

    • GA

  • M.A. Van Zeeland

    • GA

  • C.T. Holcomb

    • LLNL

  • E. Bass

    • UCSD

  • C. Marini

    • ORAU

  View abstract →

• Optimizing Stability and Performance in DIII-D and Beyond Using Predictive, Integrated Modeling

  ORAL

  Nov. 11, 2020, 4:12 PM – Nov. 11, 2020, 4:24 PM

  Authors

  • Brendan Lyons

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

  • J. McClenaghan

    • GA

  • O. Meneghini

    • GA

  • S Saarelma

    • GA

  • S.P. Smith

    • GA

  • T. Slendebroek

    • ORISE,GA

  • K.E. Thome

    • GA

  • E.A. Belli

    • GA

  • N.C. Logan

    • PPPL

  • O. Sauter

    • EPFL, SPC

  • P.B. Snyder

    • GA

  • G.M. Staebler

    • GA

  • A.D. Turnbull

    • GA

  View abstract →

• Argon Expulsion from Post-Disruption Runaway Electron Plateau using Massive D Injection in DIII-D

  ORAL

  Nov. 11, 2020, 4:24 PM – Nov. 11, 2020, 4:36 PM

  Authors

  • E. M. Hollmann

    • UCSD
    • University of California San Diego

  • I. Bykov

    • UCSD
    • University of California San Diego

  • R. A. Moyer

    • UCSD
    • Retired

  • D.L. Rudakov

    • UCSD

  • A.Yu. Pigarov

    • COMPX

  • J.L. Herfindal

    • ORNL

  • D. Shiraki

    • Oak Ridge National Lab
    • ORNL

  • Jon Watkins

    • SNL
    • Sandia National Lab

  • N. W. Eidietis

    • GA
    • General Atomics

  • A. Lvovskiy

    • GA
    • General Atomics

  • P.B. Parks

    • GA
    • General Atomics
    • General Atomics - San Diego

  • C. Paz-Soldan

    • GA
    • General Atomics - San Diego
    • General Atomics

  View abstract →

• Disruption Mitigation by Core Impurity Deposition Using Dispersive Shell Pellets on DIII-D

  ORAL

  Nov. 11, 2020, 4:36 PM – Nov. 11, 2020, 4:48 PM

  Authors

  • N.W. Eidietis

    • General Atomics

  • Xiaodi Du

    • General Atomics
    • GA

  • E. Hollmann

    • UCSD

  • P.B. Parks

    • GA
    • General Atomics
    • General Atomics - San Diego

  • J.L. Herfindal

    • ORNL

  • A. Lvovskiy

    • GA
    • General Atomics

  • R. A. Moyer

    • UCSD
    • Retired

  • D. Shiraki

    • Oak Ridge National Lab
    • ORNL

  View abstract →

• Limits of RMP ELM suppression in double null plasmas

  ORAL

  Nov. 11, 2020, 4:48 PM – Nov. 11, 2020, 5:00 PM

  Authors

  • M. W. Shafer

    • ORNL

  • C. Paz-Soldan

    • GA
    • General Atomics - San Diego
    • General Atomics

  • T. E. Evans

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

  • N. Ferraro

    • Princeton Plasma Physics Laboratory
    • PPPL
    • Princeton Plasma Physics Laboratory, Princeton, NJ

  • Brendan Lyons

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

  • T.H. Osborne

    • General Atomics

  • Alan Turnbull

    • General Atomics

  View abstract →