Particle and Power Handling, Divertor Physics, and Plasma-Material Interactions

Presentations

• Overview of recent DiMES and MiMES PMI experiments in DIII-D

  ORAL

  Oct. 19, 2022, 9:30 AM – Oct. 19, 2022, 9:42 AM

  Presenters

  • Dmitry L Rudakov

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

  Authors

  • Dmitry L Rudakov

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

  • Tyler Abrams

    • General Atomics - San Diego
    • General Atomics

  • Igor Bykov

    • General Atomics
    • University of California, San Diego

  • Zana Popovic

    • Oak Ridge Associated Univerisites
    • General Atomics - San Diego

  • Dan M Thomas

    • General Atomics - San Diego
    • General Atomics

  • Gregory Sinclair

    • General Atomics - San Diego

  • Shawn A Zamperini

    • General Atomics

  • John D Elder

    • Univ of Toronto

  • Robert D Kolasinski

    • Sandia National Laboratories

  • Jonathan D Coburn

    • Sandia National Laboratories

  • William R Wampler

    • Sandia National Laboratories

  • Jonathan G Watkins

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

  • Ulises Losada

    • Auburn University

  • Adam McLean

    • Lawrence Livermore Natl Lab
    • LLNL
    • Lawrence Livermore National Lab

  • Jacob H Nichols

    • Oak Ridge National Lab

  • Svetlana Ratynskaia

    • KTH

  View abstract →

• Update of the Latest Operational Results from HIDRA and MEME

  ORAL

  Oct. 19, 2022, 9:42 AM – Oct. 19, 2022, 9:54 AM

  Presenters

  • Daniel Andruczyk

    • University of Illinois Urbana-Champaign

  Authors

  • Daniel Andruczyk

    • University of Illinois Urbana-Champaign

  • Rabel Rizkallah

    • University of Illinois at Urbana-Champai

  • Daniel O'Dea

    • University of Illinois at Urbana-Champai

  • Andrew J Shone

    • University of Illinois at Urbana-Champai

  • Brandon Kamiyama

    • University of Illinois Urbana-Champaign

  • Sam Smith

    • University of Illinois Urbana-Champaign

  • Rajesh Maingi

    • Princeton Plasma Physics Laboratory
    • PPPL

  • Charles E Kessel

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Peter Buxton

    • Tokamak Energy Ltd
    • Tokamak Energy Ltd.
    • Tokamak Energy, UK

  • Mikhail Gryaznevich

    • Tokamak Energy Ltd
    • Tokamak Energy, UK

  • Davide Curreli

    • University of Illinois
    • University of Illinois at Urbana-Champaign

  • David N Ruzic

    • University of Illinois at Urbana-Champaign

  View abstract →

• Ejection of ionic species from lithium and lithium compounds by low energy hydrogen and noble gas ion irradiation

  ORAL

  Oct. 19, 2022, 9:54 AM – Oct. 19, 2022, 10:06 AM

  Publication: "Lithium and impurity ion ejection from Li compounds due to noble gas ion irradiation", S. Abe, E.T. Ostrowski, A. Maan, P. Krstic, R. Majeski, B.E. Koel, Nucl. Mater. Energy (2022), to be submitted
  "Lithium and impurity ion ejection from Li compounds due to hydrogen and deuterium ion irradiation", S. Abe, E.T. Ostrowski, A. Maan, P. Krstic, R. Majeski, B.E. Koel, J. Nucl. Mater (2022), to be submitted

  Presenters

  • Shota Abe

    • Princeton University

  Authors

  • Shota Abe

    • Princeton University

  • Evan T Ostrowski

    • Princeton University

  • Anurag Maan

    • PPPL
    • Princeton Plasma Physics Laboratory

  • Predrag Krstic

    • Stony Brook University (SUNY)

  • Dick Majeski

    • Princeton Plasma Physics Laboratory
    • PPPL

  • Bruce E Koel

    • Princeton University

  View abstract →

• Modeling a Lithium Vapor Box Divertor and Resulting Ion Flows on NSTX-U using SOLPS

  ORAL

  Oct. 19, 2022, 10:06 AM – Oct. 19, 2022, 10:18 AM

  Presenters

  • Eric D Emdee

    • Princeton Plasma Physics Laboratory

  Authors

  • Eric D Emdee

    • Princeton Plasma Physics Laboratory

  • Robert J Goldston

    • Princeton Plasma Physics Laboratory

  View abstract →

• Liquid Lithium Loop for Open-Surface Flow on PFCs

  ORAL

  Oct. 19, 2022, 10:18 AM – Oct. 19, 2022, 10:30 AM

  Presenters

  • Steven Stemmley

    • University of Illinois at Urbana-Champaign

  Authors

  • Steven Stemmley

    • University of Illinois at Urbana-Champaign

  • Cody Moynihan

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champai

  • David N Ruzic

    • University of Illinois at Urbana-Champaign

  View abstract →

• 3D Heat Flux and Melt Motion Analysis of Angled Tungsten Samples on DIII-D

  ORAL

  Oct. 19, 2022, 10:30 AM – Oct. 19, 2022, 10:42 AM

  Presenters

  • Jonathan D Coburn

    • Sandia National Laboratories

  Authors

  • Jonathan D Coburn

    • Sandia National Laboratories

  • Robert D Kolasinski

    • Sandia National Laboratories

  • Dinh D Truong

    • Sandia National Laboratories

  • Dmitry L Rudakov

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

  • Huiqian Wang

    • General Atomics - San Diego
    • General Atomics

  • Jun Ren

    • University of Tennessee
    • University of Tennessee – Knoxville

  • Charlie Lasnier

    • Lawrence Livermore National Laboratory

  • Claudio Marini

    • University of California San Diego

  • Joshua D Sugar

    • Sandia National Laboratories

  • Richard Nygren

    • Sandia National Laboratories

  • Tyler Abrams

    • General Atomics - San Diego
    • General Atomics

  • Jonathan G Watkins

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

  View abstract →

• A comprehensive molecular dynamics study of deuterium trapping and bubble formation on tungsten

  ORAL

  Oct. 19, 2022, 10:42 AM – Oct. 19, 2022, 10:54 AM

  Presenters

  • Enes Ercikan

    • Purdue University

  Authors

  • Enes Ercikan

    • Purdue University

  View abstract →

• Surface morphology changes observed in dispersion-strengthened tungsten alloys exposed to L- and H-mode plasmas in the DIII-D tokamak

  ORAL

  Oct. 19, 2022, 10:54 AM – Oct. 19, 2022, 11:06 AM

  Presenters

  • Hanna Schamis

    • Pennsylvania State University

  Authors

  • Hanna Schamis

    • Pennsylvania State University

  • Eric Lang

    • University of Illinois at Urbana-Champaign

  • Gregory Sinclair

    • General Atomics - San Diego

  • Adam McLean

    • Lawrence Livermore Natl Lab
    • LLNL
    • Lawrence Livermore National Lab

  • Robert S Wilcox

    • Oak Ridge National Lab

  • Chase C Hargrove

    • Pennsylvania State University

  • Camila Lopez Perez

    • Pennsylvania State University

  • Matthew S Parsons

    • Pennsylvania State University

  • Jean Paul Allain

    • Pennsylvania State University

  View abstract →

• Development of an absorbing first-wall interface: Deuterium trapping in Tantalum cold-spray coatings

  ORAL

  Oct. 19, 2022, 11:06 AM – Oct. 19, 2022, 11:18 AM

  Publication: [1] D. Endizzi, Poster session at this conference
  [3] D. Velez, Poster session at this conference
  [2] H. Yeom and K. Sridharan, Annals of Nuclear Energy 150, 107835 (2021)

  Presenters

  • Mykola Ialovega

    • CEA Cadarache, Univ. of Wisconsin-Madison
    • University of Wisconsin - Madison

  Authors

  • Mykola Ialovega

    • CEA Cadarache, Univ. of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Danah Velez

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Marcos X Navarro

    • University of Wisconsin - Madison

  • Hwasung Yeom

    • University of Wisconsin - Madison

  • Tyler Dabney

    • University of Wisconsin - Madison

  • Arkadi Kreter

    • Forschungszentrum Jülich GmbH

  • Kumar Sridharan

    • University of Wisconsin - Madison

  • Jay K Anderson

    • Univ. of Wisconsin, Madison
    • University of Wisconsin
    • University of Wisconsin - Madison

  • Cary B Forest

    • University of Wisconsin - Madison
    • University of Wisconsin-Madison

  • Oliver Schmitz

    • University of Wisconsin - Madison
    • Department of Engineering Physics, University of Wisconsin, Madison, USA

  View abstract →

• Modeling and simulations of the dynamic and static D/T retention during DIII-D discharges

  ORAL

  Oct. 19, 2022, 11:18 AM – Oct. 19, 2022, 11:30 AM

  Publication: T. Sizyuk, T. Abrams, Dynamics of deuterium retention and desorption from plasma-facing materials in fusion reactor-relevant conditions, planned paper.

  Presenters

  • Tatyana S Sizyuk

    • Argonne National Lab

  Authors

  • Tatyana S Sizyuk

    • Argonne National Lab

  • Tyler Abrams

    • General Atomics - San Diego
    • General Atomics

  View abstract →

• A 0-dimensional simulation of particle balance between plasma and plasma facing components in the LHD

  ORAL

  Oct. 19, 2022, 11:30 AM – Oct. 19, 2022, 11:42 AM

  Presenters

  • Zhengnan Jiang

    • National Institute for Fusion Science

  Authors

  • Zhengnan Jiang

    • National Institute for Fusion Science

  • Gen Motojima

    • NIFS
    • National Institute for Fusion Science
    • National Institute for Fusion Science, 322-6 Oroshi-cho Toki, Gifu 509-5292, Japan

  • Suguru Masuzaki

    • National Institute for Fusion Science
    • National Institute for Fusion Science, 322-6 Oroshi-cho Toki, Gifu 509-5292, Japan

  • Miyuki Yajima

    • National Institute for Fusion Science

  • Motoshi Goto

    • National Institute for Fusion Science

  View abstract →

• Occurrence and control of X‐point radiators and marfes in ASDEX Upgrade: experimental validation of an analytic model

  ORAL

  Oct. 19, 2022, 11:42 AM – Oct. 19, 2022, 11:54 AM

  Publication: [1] U. Stroth et al., Nucl. Fusion 62(2022) 076008
  [2] M. Bernert et al., Nucl. Fusion 61(2021)024001
  [3] B. Lipschultz, Nucl. Fusion 24(1984)977
  [4] O. Pan, et al., this conference
  [5] M. Maraschek et al., Plasma Phys. Control. Fusion 60 (2018) 014047

  Presenters

  • Ulrich Stroth

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics

  Authors

  • Ulrich Stroth

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics

  • Matthias Bernert

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics

  • Dominik Brida

    • Max Planck Institute for Plasma Physics

  • Marco Cavedon

    • Universitá di Milano-Bico

  • Ralph Dux

    • Max Planck Institute for Plasma Physics

  • Tilmann Lunt

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics

  • Ou Pan

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics

  • Marco Wischmeier

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics
    • IPP Garching

  • Anja Gude

    • Max Planck Institute for Plasma Physics

  • Felix Klossek

    • Max Planck Institute for Plasma Physics

  • Mark Maraschek

    • Max Planck Institute for Plasma Physics

  • Bernhard Sieglin

    • Max Planck Institute for Plasma Physics

  View abstract →

• GITR Monte Carlo Predictive Simulations of the DIII-D SAS Divertor

  ORAL

  Oct. 19, 2022, 11:54 AM – Oct. 19, 2022, 12:06 PM

  Publication: Dissertation work

  Presenters

  • Alyssa L Hayes

    • University of Tennessee

  Authors

  • Alyssa L Hayes

    • University of Tennessee

  • Harry Hughes

    • Oak Ridge National Laboratory

  • Tim Younkin

    • Oak Ridge National Lab

  • Jerome Guterl

    • General Atomics - San Diego

  • Gregory Sinclair

    • General Atomics - San Diego

  • Zachary J Bergstrom

    • General Atomics - Fusion

  • Jeremy D Lore

    • Oak Ridge National Lab

  • Jon T Drobny

    • University of Illinois at Urbana-Champaign, TAE
    • University of Illinois at Urbana-Champaign

  • Davide Curreli

    • University of Illinois
    • University of Illinois at Urbana-Champaign

  • Brian D Wirth

    • University of Tennessee

  View abstract →

• The effects of alternative divertor configurations on upstream SOL turbulence in TCV

  ORAL

  Oct. 19, 2022, 12:06 PM – Oct. 19, 2022, 12:18 PM

  Publication: N. Offeddu et al., Cross-field and parallel dynamics of SOL filaments in TCV, Nucl. Fus. (accepted for publication)
  N. Offeddu et al., Characterization of upstream SOL turbulence in alternative divertor configurations in TCV (in preparation)

  Presenters

  • Nicola Offeddu

    • Ecole Polytechnique Federale de Lausanne
    • École Polytechnique Fédérale de Lausanne

  Authors

  • Nicola Offeddu

    • Ecole Polytechnique Federale de Lausanne
    • École Polytechnique Fédérale de Lausanne

  • Woonghee Han

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT

  • Christian Theiler

    • Ecole Polytechnique Federale de Lausanne
    • École Polytechnique Fédérale de Lausanne

  • Theodore Golfinopoulos

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT

  • James L Terry

    • MIT PSFC
    • Massachusetts Institute of Technology MI
    • MIT-PSFC
    • MIT Plasma Science Fusion Center
    • Massachusetts Institute of Technology MIT

  • Earl S Marmar

    • Massachusetts Institute of Technology MIT

  • Curdin Wuthrich

    • Ecole Polytechnique Federale de Lausanne
    • École Polytechnique Fédérale de Lausanne

  • Diego Sales de Oliveira

    • Ecole Polytechnique Federale de Lausanne
    • École Polytechnique Fédérale de Lausanne

  • Davide Galassi

    • Ecole Polytechnique Federale de Lausanne

  View abstract →

• Assessment of light impurity content at the WEST divertor during L-mode discharges based on an integrated multi-diagnostic workflow.

  ORAL

  Oct. 19, 2022, 12:18 PM – Oct. 19, 2022, 12:30 PM

  Publication: [Grosjean, IEEE TPS, 2022] ;[Grosjean, NME, 2022]

  Presenters

  • Alex GROSJEAN

    • University of Tennessee
    • Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • University of Tennessee, Knoxville

  Authors

  • Alex GROSJEAN

    • University of Tennessee
    • Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • 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

  • Sean R Kosslow

    • University of Tennessee

  • Curtis A Johnson

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • ORNL
    • Oak Ridge National Laboratory, Oak Ridge, TN 37831-6169, United States of America
    • Auburn University

  • Jake B Maeker

    • University of Tennessee
    • Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA

  • Nicolas Fedorczak

    • CEA
    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France
    • CEA, IRFM
    • CEA Cadarache

  • James Paul P Gunn

    • CEA
    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France
    • CEA, IRFM
    • CEA Cadarache

  • Christophe Guillemaut

    • CEA
    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France
    • CEA, IRFM
    • CEA Cadarache

  • C.Christopher Klepper

    • ORNL
    • Oak Ridge National Laboratory

  • E.A. A Unterberg

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Jacob H Nichols

    • Oak Ridge National Lab

  View abstract →