Mini-Conference on Plasma–Material Interactions in Fusion Devices: ITER and Beyond. IV. Hydrogen Retention/Release and Neutron Issues for PMI

Presentations

• Scale-bridging from the Atoms Up; Employing Machine Learning to Improve the Accuracy and Scalability of Molecular Dynamics

  ORAL

  Nov. 7, 2018, 2:00 PM – Nov. 7, 2018, 2:20 PM

  Presenters

  • Mitchell Wood

    • Sandia Natl Labs

  Authors

  • Mitchell Wood

    • Sandia Natl Labs

  • Mary Alice Cusentino

    • Sandia Natl Labs

  • Aidan P Thompson

    • Sandia Natl Labs

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• Prediction of Near Surface Gas Bubble Evolution in the ITER Divertor with Cluster Dynamics

  ORAL

  Nov. 7, 2018, 2:20 PM – Nov. 7, 2018, 2:40 PM

  Presenters

  • Sophie Blondel

    • University of Tennessee
    • Oak Ridge Assoc Univ

  Authors

  • Sophie Blondel

    • University of Tennessee
    • Oak Ridge Assoc Univ

  • David E Bernholdt

    • Oak Ridge National Lab

  • John Canik

    • Oak Ridge National Lab
    • ORNL

  • Mark R Cianciosa

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • D. Curreli

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

  • Jon T Drobny

    • Univ of Illinois - Urbana

  • Wael Elwasif

    • Oak Ridge National Lab
    • ORNL

  • D. L. Green

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • ORNL

  • Ane Lasa

    • University of Tennessee
    • Oak Ridge National Lab

  • Philip C Roth

    • Oak Ridge National Lab

  • Tim Younkin

    • University of Tennessee
    • Oak Ridge National Lab
    • Oak Ridge National Lab, University of Tennessee
    • University of Tennessee-Knoxville

  • Brian D. Wirth

    • University of Tennessee
    • University of Tennessee, Knoxville
    • University Of Tennessee, Oak Ridge National Laboratory
    • Univ of Tennessee, Knoxville
    • University of Tennessee, Oak Ridge National Lab
    • University of Tennessee-Knoxville
    • University of Tennessee, Knoxville, Oak Ridge National Laboratory
    • University of Tennessee Knoxville
    • University of Tennessee - Knoxville, Oak Ridge National Laboratory

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• H Binding Energetics at Near-Surface He-V clusters and Bubbles in Tungsten

  ORAL

  Nov. 7, 2018, 2:40 PM – Nov. 7, 2018, 3:00 PM

  Presenters

  • Zachary Bergstrom

    • Univ of Tennessee, Knoxville

  Authors

  • Zachary Bergstrom

    • Univ of Tennessee, Knoxville

  • Li Yang

    • Univ of Tennessee, Knoxville

  • Brian D. Wirth

    • University of Tennessee
    • University of Tennessee, Knoxville
    • University Of Tennessee, Oak Ridge National Laboratory
    • Univ of Tennessee, Knoxville
    • University of Tennessee, Oak Ridge National Lab
    • University of Tennessee-Knoxville
    • University of Tennessee, Knoxville, Oak Ridge National Laboratory
    • University of Tennessee Knoxville
    • University of Tennessee - Knoxville, Oak Ridge National Laboratory

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• Evaluating the Impact of Helium Bubble Layers on Hydrogen Diffusion

  ORAL

  Nov. 7, 2018, 3:00 PM – Nov. 7, 2018, 3:20 PM

  Presenters

  • David Martin

    • University of Tennessee

  Authors

  • David Martin

    • University of Tennessee

  • Mary Alice Cusentino

    • Sandia National Laboratories, University of Tennessee

  • Brian D. Wirth

    • University of Tennessee
    • University of Tennessee, Knoxville
    • University Of Tennessee, Oak Ridge National Laboratory
    • Univ of Tennessee, Knoxville
    • University of Tennessee, Oak Ridge National Lab
    • University of Tennessee-Knoxville
    • University of Tennessee, Knoxville, Oak Ridge National Laboratory
    • University of Tennessee Knoxville
    • University of Tennessee - Knoxville, Oak Ridge National Laboratory

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• Theoretical study of hydrogen desorption from tungsten in divertor conditions

  ORAL

  Nov. 7, 2018, 3:20 PM – Nov. 7, 2018, 3:40 PM

  Presenters

  • Jerome Guterl

    • General Atomics / ORAU

  Authors

  • Jerome Guterl

    • General Atomics / ORAU

  • Sergei Krasheninnikov

    • Univ of California - San Diego
    • General Atomics / ORAU
    • University of California, San Diego

  • Igor Bykov

    • Univ of California - San Diego

  • Stefan A Bringuier

    • General Atomics - San Diego
    • General Atomics

  • Philip B Snyder

    • General Atomics
    • General Atomics - San Diego

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• Stress induced hydrogen self-trapping in tungsten

  ORAL

  Nov. 7, 2018, 3:40 PM – Nov. 7, 2018, 4:00 PM

  Presenters

  • Roman D Smirnov

    • Univ of California - San Diego

  Authors

  • Roman D Smirnov

    • Univ of California - San Diego

  • Sergei Krasheninnikov

    • Univ of California - San Diego
    • General Atomics / ORAU
    • University of California, San Diego

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• Simulation of the Effect of Hydrogen Repulsion on Clustering and Retention in Tungsten

  ORAL

  Nov. 7, 2018, 4:00 PM – Nov. 7, 2018, 4:20 PM

  Presenters

  • Brandon Laufer

    • Univ of Missouri - Columbia

  Authors

  • Brandon Laufer

    • Univ of Missouri - Columbia

  • Karl D Hammond

    • Univ of Missouri - Columbia
    • University of Missouri

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• Effect of Trapping/Detrapping of SIA Clusters by Impurities on Damage Accumulation in Neutron Irradiated Tungsten: Comparison of 14 MeV-Neutron and High-Flux Isotope Reactor (HFIR) PKA Spectra

  ORAL

  Nov. 7, 2018, 4:20 PM – Nov. 7, 2018, 4:40 PM

  Presenters

  • Giridhar Nandipati

    • Pacific Northwest National Laboratory

  Authors

  • Giridhar Nandipati

    • Pacific Northwest National Laboratory

  • Wahyu Setyawan

    • Pacific Northwest National Laboratory

  • Kenneth J Roche

    • Pacific Northwest National Laboratory

  • Richard J Kurtz

    • Pacific Northwest National Laboratory

  • Brian D. Wirth

    • University of Tennessee
    • University of Tennessee, Knoxville
    • University Of Tennessee, Oak Ridge National Laboratory
    • Univ of Tennessee, Knoxville
    • University of Tennessee, Oak Ridge National Lab
    • University of Tennessee-Knoxville
    • University of Tennessee, Knoxville, Oak Ridge National Laboratory
    • University of Tennessee Knoxville
    • University of Tennessee - Knoxville, Oak Ridge National Laboratory

  View abstract →