Stellarators and Helical Systems: W7-X, LHD, HSX, CTH, and Others

Presentations

• Kinetic Ballooning Modes in Wendelstein 7-X high-performance experiments

  ORAL

  Oct. 17, 2022, 9:30 AM – Oct. 17, 2022, 9:42 AM

  Presenters

  • Ksenia Aleynikova

    • IPP Max Planck, Greifswald
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany; Max Planck/Princeton Research Center for Plasma Physics

  Authors

  • Ksenia Aleynikova

    • IPP Max Planck, Greifswald
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany; Max Planck/Princeton Research Center for Plasma Physics

  • Christian Brandt

    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Alessandro Zocco

    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Carolin Nuehrenberg

    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Adrian von Stechow

    • Max Planck Institute for Plasma Physics
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Joachim Geiger

    • Max-Planck-Institut für Plasmaphysik, Greifswald
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Golo Fuchert

    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Novimir A Pablant

    • Princeton Plasma Physics Laboratory
    • PPPL
    • PPPL, Princeton University, P.O. Box 451, Princeton, New Jersey 08543, USA

  • Kian Rahbarnia

    • Max-Planck-Institut für Plasmaphysik, Greifswald
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Henning Thomsen

    • Max-Planck-Institut für Plasmaphysik, Greifswald
    • Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, Germany

  • Paul Mulholland

    • Science and Technology of Nuclear Fusion, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands

  • M.J. Pueschel

    • Dutch Institute for Fundamental Energy Research
    • Science and Technology of Nuclear Fusion, Eindhoven University of Technology, 5600 MB; Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands

  • Josefine Proll

    • Science and Technology of Nuclear Fusion, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands

  View abstract →

• A reduced-turbulence regime in the Large Helical Device upon injection of low-Z materials powders

  ORAL

  Oct. 17, 2022, 9:42 AM – Oct. 17, 2022, 9:54 AM

  Publication: F. Nespoli et al., "A reduced-turbulence regime in the Large Helical Device upon injection of low-Z materials powders", to be submitted to Nuclear Fusion, 2022

  Presenters

  • Federico Nespoli

    • Princeton Plasma Physics Laboratory

  Authors

  • Federico Nespoli

    • Princeton Plasma Physics Laboratory

  • Kenji Tanaka

    • 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

  • Naoko Ashikawa

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

  • Mamoru Shoji

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

  • Erik P Gilson

    • General Atomics
    • Princeton Plasma Physics Laboratory

  • Robert A Lunsford

    • Princeton Plasma Physics Laboratory

  • Tetsutaro Oishi

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

  • Katsumi Ida

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

  • Mikiro Yoshinuma

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

  • Yuki Takemura

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

  • Toshiki Kinoshita

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

  • Gen Motojima

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

  • Masaki Osakabe

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

  • Chihiro Suzuki

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

  • Alexander Nagy

    • Princeton Plasma Physics Laboratory

  • Alessandro Bortolon

    • Princeton Plasma Physics Laboratory

  • Novimir A Pablant

    • Princeton Plasma Physics Laboratory
    • PPPL
    • PPPL, Princeton University, P.O. Box 451, Princeton, New Jersey 08543, USA

  • Albert V Mollen

    • Princeton Plasma Physics Laboratory

  • Naoki Tamura

    • Natl Inst Fusion Science-Toki

  • David A Gates

    • Princeton Plasma Physics Laboratory

  • Tomohiro Morisaki

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

  View abstract →

• Studying the neutral gas flow in detached W7-X discharges using EMC3-EIRENE

  ORAL

  Oct. 17, 2022, 9:54 AM – Oct. 17, 2022, 10:06 AM

  Presenters

  • Dieter Boeyaert

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

  Authors

  • Dieter Boeyaert

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

  • Heinke G Frerichs

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

  • Oliver Schmitz

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

  • Felix Reimold

    • Max Planck Institute for Plasma Physics, Greifswald
    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics, Greifswald, Germany

  • Victoria Winters

    • Max-Planck-Institut für Plasmaphysik
    • Max Planck Institute for Plasma Physics, Greifswald, Germany

  • Yuhe Feng

    • Max Planck Institute for Plasma Physics, Germany
    • Max Planck Institute for Plasma Physics, Greifswald, Germany

  • Dirk Naujoks

    • Max Planck Institute for Plasma Physics, Greifswald, Germany

  • Thierry Kremeyer

    • Max Planck Institute for Plasma Physics, Greifswald, Germany

  View abstract →

• Optimizing stellarators for turbulent impurity and energy transport using linear gyrokinetic simulations

  ORAL

  Oct. 17, 2022, 10:06 AM – Oct. 17, 2022, 10:18 AM

  Presenters

  • Stefan Buller

    • University of Maryland, College Park

  Authors

  • Stefan Buller

    • University of Maryland, College Park

  • Matt Landreman

    • University of Maryland

  • Rahul Gaur

    • University of Maryland

  View abstract →

• Design of an arrangement of cubic magnets for a quasi-axisymmetric stellarator experiment

  ORAL

  Oct. 17, 2022, 10:18 AM – Oct. 17, 2022, 10:30 AM

  Publication: A preprint of a manuscript on this work is available at https://doi.org/10.48550/arXiv.2204.07648

  Presenters

  • Kenneth C Hammond

    • Princeton Plasma Physics Laboratory

  Authors

  • Kenneth C Hammond

    • Princeton Plasma Physics Laboratory

  • Caoxiang Zhu

    • University of Science and Technology of China, Hefei, China
    • University of Science and Technology of China

  • Keith Corrigan

    • Princeton Plasma Physics Laboratory

  • David A Gates

    • Princeton Plasma Physics Laboratory

  • Robert Lown

    • SABR Enterprises, LLC

  • Robert Mercurio

    • SABR Enterprises, LLC

  • Tony Qian

    • Princeton Plasma Physics Laboratory
    • Princeton University

  • Michael Zarnstorff

    • Princeton Plasma Physics Laboratory

  View abstract →

• Stellarator profile predictions using Trinity3D and GX

  ORAL

  Oct. 17, 2022, 10:30 AM – Oct. 17, 2022, 10:42 AM

  Presenters

  • Tony Qian

    • Princeton Plasma Physics Laboratory
    • Princeton University

  Authors

  • Tony Qian

    • Princeton Plasma Physics Laboratory
    • Princeton University

  • Braden Buck

    • Princeton Plasma Physics Laboratory
    • University of Wisconsin, Madison
    • Purdue University

  • Rahul Gaur

    • University of Maryland, College Park

  • Noah R Mandell

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

  • Patrick S Kim

    • University of Maryland, College Park

  • William D Dorland

    • University of Maryland Department of Physics
    • University of Maryland, College Park

  View abstract →

• Optimizing stellarators to the infinite-n ideal ballooning mode with an adjoint method

  ORAL

  Oct. 17, 2022, 10:42 AM – Oct. 17, 2022, 10:54 AM

  Presenters

  • Rahul Gaur

    • University of Maryland, College Park

  Authors

  • Rahul Gaur

    • University of Maryland, College Park

  • Stefan Buller

    • University of Maryland, College Park

  • Matt Landreman

    • University of Maryland

  • William D Dorland

    • University of Maryland Department of Physics
    • University of Maryland, College Park

  View abstract →

• Contributions of fluctuation-driven Poynting flux to the energy transport in a self-organized reversed-field pinch plasma

  ORAL

  Oct. 17, 2022, 10:54 AM – Oct. 17, 2022, 11:06 AM

  Publication: D.J. Thuecks and K.J. McCollam, J. Plasma Phys. 88, 905880302 (2022).

  Presenters

  • Derek J Thuecks

    • Washington College

  Authors

  • Derek J Thuecks

    • Washington College

  • Karsten J McCollam

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

  View abstract →

• Analysis and modeling of densification during startup of PFRC-2

  ORAL

  Oct. 17, 2022, 11:06 AM – Oct. 17, 2022, 11:30 AM

  Presenters

  • Eugene S Evans

    • Princeton Plasma Physics Laboratory

  Authors

  • Eugene S Evans

    • Princeton Plasma Physics Laboratory

  • Charles P Swanson

    • Princeton Satellite Systems
    • Princeton University
    • Princeton Plasma Physics Laboratory

  • Sangeeta P Vinoth

    • Princeton Plasma Physics laboratory
    • Princeton Plasma Physics Laboratory

  • Eric Palmerduca

    • Princeton Plasma Physics Laboratory

  • Gabriel A Gonzalez

    • University of Puerto Rico, Rio Piedras Campus

  • Samuel A Cohen

    • Princeton Plasma Physics Laboratory

  View abstract →

• Fundamental Scaling of Adiabatic Compression of Field Reversed Configuration Thermonuclear Fusion Plasmas

  ORAL

  Oct. 17, 2022, 11:30 AM – Oct. 17, 2022, 11:42 AM

  Presenters

  • David Kirtley

    • Helion Energy

  Authors

  • David Kirtley

    • Helion Energy

  View abstract →

• TriForce algorithms for enabling long-time-scale FRC plasma simulations

  ORAL

  Oct. 17, 2022, 11:42 AM – Oct. 17, 2022, 11:54 AM

  Presenters

  • Ayden J Kish

    • University of Rochester

  Authors

  • Ayden J Kish

    • University of Rochester

  • Michael J. Lavell

    • University of Rochester

  • Robert Masti

    • University of Rochester

  • Andrew T Sexton

    • University of Rochester

  • John G Shaw

    • University of Rochester
    • Laboratory for Laser Energetics - Rochester
    • University of Rochester, Laboratory for Laser Energetics

  • Adam B Sefkow

    • University of Rochester

  View abstract →

• Implementation and Validation of Collisions in a New Particle-in-Cell Code

  ORAL

  Oct. 17, 2022, 11:54 AM – Oct. 17, 2022, 12:06 PM

  Presenters

  • Michael J. Lavell

    • University of Rochester

  Authors

  • Michael J. Lavell

    • University of Rochester

  • Ayden Kish

    • University of Rochester

  • Andrew T Sexton

    • University of Rochester

  • Robert Masti

    • University of Rochester

  • John G Shaw

    • University of Rochester
    • Laboratory for Laser Energetics - Rochester
    • University of Rochester, Laboratory for Laser Energetics

  • Adam B Sefkow

    • University of Rochester

  View abstract →

• Pressure driven dynamics and global energy transport in finite beta RFP computations

  ORAL

  Oct. 17, 2022, 12:06 PM – Oct. 17, 2022, 12:18 PM

  Presenters

  • Urvashi Gupta

    • University of Wisconsin - Madison

  Authors

  • Urvashi Gupta

    • University of Wisconsin - Madison

  • Carl R Sovinec

    • University of Wisconsin - Madison

  View abstract →