Impact of magnetic islands in the plasma edge on particle fueling and exhaust in the HSX and W7-X stellarators

L. Stephey, A. Bader, F. Effenberg, O. Schmitz, D. T. Anderson, F. S. B. Anderson, H. Frerichs, I. Waters
University of Wisconsin-Madison, Madison, WI, USA
G. A. Wurden
Los Alamos National Laboratory, Los Alamos, NM, USA
C. Biedermann, A. Dinklage, Y. Feng, G. Fuchert, J. Geiger, R. Konig, P. Kornejew, M. Krychowiak
Max-Planck Institut fur Plasmaphysik, Greifswald, Germany
J. H. Harris, J. D. Lore, E. A. Unterberg
Oak Ridge National Laboratory, Oak Ridge, TN

File: Impact-of-magnetic-islands-in-the-plasma-edge-on-particle-fueling-and-exhaust-in-the-HSX-and-W7-X-stellarators_Stephey_et-al_2018.pdf

Physics of Plasmas, Volume 25, May 2018
L. Stephey, A. Bader, F. Effenberg, O. Schmitz, D. T. Anderson, F. S. B. Anderson, H. Frerichs, I. Waters
University of Wisconsin-Madison, Madison, WI, USA
G. A. Wurden
Los Alamos National Laboratory, Los Alamos, NM, USA
C. Biedermann, A. Dinklage, Y. Feng, G. Fuchert, J. Geiger, R. Konig, P. Kornejew, M. Krychowiak
Max-Planck Institut fur Plasmaphysik, Greifswald, Germany
J. H. Harris, J. D. Lore, E. A. Unterberg
Oak Ridge National Laboratory, Oak Ridge, TN

On the effect of flux-surface shaping on trapped-electron modes in quasi-helically symmetric stellarators

M. J. Gerard, B. Geiger, J. M. Duff, B. J. Faber, C. C. Hegna, P. W. Terry
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA
M. J. Pueschel
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, Netherlands
Department of Physics and Astronomy, Ruhr-Universitat Bochum, 44780 Bochum, Germany
R. J. J. Mackenbach
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Max Planck Institute for Plasma Physics, 17491 Greifswald, Germany
Swiss Plasma Center, Ecole Polytechnique Federale de Lausanne, CH-1015 Lausanne, Switzerland

File: On-the-effect-of-flux-surface-shaping-on-trapped-electron-modes-in-quasi-helically-symmetric-stellarators_Gerard_Pueschel_Geiger_Mackenbach_Duff_Faber_Hegna_Terry_2024.pdf

Physics of Plasmas, Volume 31, May 2024
M. J. Gerard, B. Geiger, J. M. Duff, B. J. Faber, C. C. Hegna, P. W. Terry
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA
M. J. Pueschel
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, Netherlands
Department of Physics and Astronomy, Ruhr-Universitat Bochum, 44780 Bochum, Germany
R. J. J. Mackenbach
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Max Planck Institute for Plasma Physics, 17491 Greifswald, Germany
Swiss Plasma Center, Ecole Polytechnique Federale de Lausanne, CH-1015 Lausanne, Switzerland

Including the parallel mass flow in calculating the steady-state solutions and stability of the momentum balance equations for a quasisymmetric stellarator

Michaelides, D. N. and Talmadge, J. N.
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA

File: Including-the-parallel-mass-flow_quasisymmetric-stellarator_Michaelides_Talmadge_2024.pdf

Physics of Plasmas, Volume 31, February 2024
Michaelides, D. N. and Talmadge, J. N.
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA

Saturation and nonlinear electromagnetic stabilization of ITG turbulence

Physics of Plasmas, Volume 26, August 2019
G. G. Whelan, P. W. Terry, I. J. McKinney
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI, USA
M. J. Pueschel
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA
J. Citrin
DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
W. Guttenfelder
Princeton Plasma Physics Laboratory, Princeton, NJ, USA
H. Doerk
Max-Planck Institut für Plasmaphysik, 85748 Garching, Germany

File: Saturation-and-nonlinear-electromagnetic-stabilization-of-ITG-turbulence_Whelan_et-al_2019.pdf

Physics of Plasmas, Volume 26, August 2019
G. G. Whelan, P. W. Terry, I. J. McKinney
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI, USA
M. J. Pueschel
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA
J. Citrin
DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
W. Guttenfelder
Princeton Plasma Physics Laboratory, Princeton, NJ, USA
H. Doerk
Max-Planck Institut für Plasmaphysik, 85748 Garching, Germany

Comparison of local and global gyrokinetic calculations of collisionless zonal flow damping in quasi-symmetric stellarators

Physics of Plasmas, Volume 28, April 2021
J. Smoniewski, J. N. Talmadge
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
E. Sánchez, I. Calvo
Laboratorio Nacional de Fusión, CIEMAT, 28040 Madrid, Spain
M. J. Pueschel
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA

File: Comparison-of-local-and-global-gyrokinetic-calculations-of-collisionless-zonal-flow-damping-in-quasi-symmetric-stellarators_Smoniewski_et-al_2021.pdf

Physics of Plasmas, Volume 28, April 2021
J. Smoniewski, J. N. Talmadge
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
E. Sánchez, I. Calvo
Laboratorio Nacional de Fusión, CIEMAT, 28040 Madrid, Spain
M. J. Pueschel
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA