MFE I: Plasma-Material Interactions and Stellerators

INVITED · GI02 · ID: 18099

Presentations

  • Access to an improved confinement regime with reduced turbulence by boron powder injection in the Large Helical Device

    ORAL · Invited

    –

    Publication: F. Nespoli et al., "Observation of a novel reduced-turbulence regime with boron powder injection in a stellarator", submitted to Nature Physics. DOI: 10.21203/rs.3.rs-614131/v1

    Presenters

    • Federico Nespoli

      Princeton Plasma Physics Laboratory

    Authors

    • Federico Nespoli

      Princeton Plasma Physics Laboratory

    • Suguru Masuzaki

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

    • Kenji Tanaka

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

    • Naoko Ashikawa

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

    • Mamoru Shoji

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

    • Erik P Gilson

      Princeton Plasma Physics Laboratory

    • Robert A Lunsford

      Princeton Plasma Physics Laboratory

    • Tetsutaro Oishi

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

    • Katsumi Ida

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

    • Mikiro Yoshinuma

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

    • Yuki Takemura

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

    • Toshiki Kinoshita

      nterdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka, 816-8580,Japan

    • Gen Motojima

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

    • Naoki Kenmochi

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

    • Gakushi Kawamura

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

    • Chihiro Suzuki

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

    • Alexander Nagy

      Princeton Plasma Physics Laboratory

    • Alessandro Bortolon

      Princeton Plasma Physics Laboratory

    • Novimir A Pablant

      Princeton Plasma Physics Laboratory, PPPL

    • Albert V Mollen

      Princeton Plasma Physics Laboratory

    • Naoki Tamura

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

    • David A Gates

      Princeton Plasma Physics Laboratory

    • Tomohiro Morisaki

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

    View abstract →

  • Stellarator Simplification using Permanent Magnets

    ORAL · Invited

    –

    Publication: 1. Helander, P., Drevlak, M., Zarnstorff, M. & Cowley, S. C. Stellarators with Permanent Magnets. Phys. Rev. Lett. 124, 095001 (2020).
    2. Zhu, C., Zarnstorff, M. C., Gates, D. A. & Brooks, A. Designing stellarators using perpendicular permanent magnets. Nucl. Fusion 60, 076016 (2020).
    3. Zhu, C. et al. Topology optimization of permanent magnets for stellarators. Nucl. Fusion 60, 106002 (2020).
    4. Hammond, K. C. et al. Geometric concepts for stellarator permanent magnet arrays. Nucl. Fusion 60, 106010 (2020).
    5. Landreman, M. & Zhu, C. Calculation of permanent magnet arrangements for stellarators: a linear least-squares method. Plasma Phys. Control. Fusion 63, 035001 (2021).
    6. LeViness, A. et al., to be submitted (2021)
    7. Chambliss, A. et al., to be submitted (2021)
    8. Hammond, K. C. et al., to be submitted (2021)
    9. Zhu, C. et al., to be submitted (2021)

    Presenters

    • Caoxiang Zhu

      Princeton Plasma Physics Laboratory, PPPL

    Authors

    • Caoxiang Zhu

      Princeton Plasma Physics Laboratory, PPPL

    • Kenneth C Hammond

      Princeton Plasma Physics Laboratory

    • Douglas Bishop

      Princeton Plasma Physics Laboratory, PPPL

    • Amelia Chambliss

      Princeton Plasma Physics Laboratory, PPPL

    • Keith Corrigan

      Princeton Plasma Physics Laboratory

    • Peter Dugan

      Princeton Plasma Physics Laboratory

    • Robert Ellis

      Princeton Plasma Physics Laboratory

    • Alexandra LeViness

      Princeton University, Princeton Plasma Physics Laboratory

    • Bob Lown

      SABR Enterprises, LLC, SABR LLC.

    • Robert Mercurio

      SABR Enterprises, LLC, SABR LLC.

    • Craig Miller

      ANSYS LLC.

    • Luke Perkins

      Princeton Plasma Physics Laboratory

    • Tony Qian

      Princeton Plasma Physics Laboratory, PPPL

    • Adam Rutkowski

      Princeton University

    • John C Schmitt

      Auburn University

    • Dennis Steward

      Ansys, ANSYS LLC.

    • Michael C Zarnstorff

      Princeton Plasma Physics Laboratory, PPPL

    • David A Gates

      Princeton Plasma Physics Laboratory

    View abstract →

  • New approaches to stellarator optimization using expansion in aspect ratio

    ORAL · Invited

    –

    Publication: Landreman, Sengupta, & Plunk, J Plasma Phys 85, 905850103 (2019)
    Plunk, Landreman, & Helander, J Plasma Phys 85, 905850602 (2019)
    Landreman & Sengupta, J Plasma Phys 85, 815850601 (2019)
    Landreman & Jorge, J Plasma Phys 86, 905860510 (2020)
    Landreman, J Plasma Phys 87, 905870112 (2021)
    Jorge & Landreman, Plasma Phys. Control. Fusion 63, 014001 (2021)
    Jorge & Landreman, Plasma Phys. Control. Fusion 63, 074002 (2021)
    Giuliani et al, arXiv:2010.02033 (2020)
    Wechsung et al, arXiv:2106.12137 (2021)

    Presenters

    • Matt Landreman

      University of Maryland, College Park, University of Maryland

    Authors

    • Matt Landreman

      University of Maryland, College Park, University of Maryland

    • Antoine Cerfon

      Courant Institute of Mathematical Sciences, NYU, Courant Inst, Courant Institute of Mathematical Sciences, New York University

    • Andrew Giuliani

      New York University, Courant Institute, New York University, Courant Institute of Mathematical Sciences, New York University

    • Per Helander

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

    • Rogerio Jorge

      University of Maryland, College Park, Max Planck Institute for Plasma Physics

    • Gabriel Plunk

      Max Planck Institute for Plasma Physics

    • Wrick Sengupta

      Princeton University

    • Georg Stadler

      Courant Institute, New York University, New York University, Courant Institute of Mathematical Sciences, New York University

    • Florian Wechsung

      New York University, Courant Institute, New York University

    View abstract →

  • Combined plasma-coil optimization approaches

    ORAL · Invited

    –

    Publication: Henneberg, S., Hudson, S., Pfefferlé, D., & Helander, P. (2021). Combined plasma–coil optimization algorithms. Journal of Plasma Physics, 87(2), 905870226. doi:10.1017/S0022377821000271

    Presenters

    • Sophia A Henneberg

      Max Planck Institute for Plasma Physics

    Authors

    • Sophia A Henneberg

      Max Planck Institute for Plasma Physics

    • Stuart R Hudson

      Princeton Plasma Physics Laboratory

    • David Pfefferlé

      University of Western Australia, The University of Western Australia

    • Per Helander

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

    View abstract →