Bulletin of the American Physical Society

62nd Annual Meeting of the APS Division of Plasma Physics

Volume 65, Number 11

Monday–Friday, November 9–13, 2020; Remote; Time Zone: Central Standard Time, USA

Session Index

Session BP14: Poster Session: Magnetic Confinement: Stellarators (9:30am - 12:30pm)

On Demand

Show Abstracts

Monday, November 9, 2020

		BP14.00001: Small, stable plasmas fully decoupled from the PFCs in W7-X. Thomas Sunn Pedersen, Tamas Szepesi, Ralf Koenig, Felix Reimold, Daihong Zhang, Maciej Krychowiak, Andreas Dinklage, Petra Kornejew, Victora Winters, Uwe Hergenhahn, Tullio Barbui Preview Abstract
		BP14.00002: Physics and Engineering of the Gas-Puff Imaging Diagnostic for W7-X J.L. Terry, S.G. Baek, S.B. Ballinger, A. Von Stechow, O. Grulke, C. Von Sehren Preview Abstract
		BP14.00003: Integration of the Design of the Heavy Ion Beam Probe Diagnostic with the Wendelstein 7-X Stellarator Facility T. P. Crowley, D. R. Demers, P. J. Fimognari, O. Grulke, R. Laube, H. Trimino Mora Preview Abstract
		BP14.00004: Updates and Future Development of The He/Ne Beam Diagnostic for Line Ratio Spectroscopy in the Island Divertor of Wendelstein 7-X Erik Flom, O. Schmitz, T. Barbui, M. Jakubowski, F. Henke, C. Killer, M. Krychowiak, R. Koenig, S. Loch, J. Schmitt, J.M. Munoz-Burgos Preview Abstract
		BP14.00005: Overview of Measurements from the Wendelstein 7-X Phase Contrast Imaging Diagnostic and Plans for the OP2 Campaign Eric Edlund, Zhouji Huang, Miklos Porkolab, Adrian von Stechow, Jan-Peter Bahner, Olaf Grulke Preview Abstract
		BP14.00006: Peeling stability in quasi-symmetric stellarators C. C. Hegna, J. C. Schmitt Preview Abstract
		BP14.00007: Improving the Physics Basis for Quasihelically Symmetric Stellarators Aaron Bader, B.J. Faber, J.C. Schmitt, D.T. Anderson, M. Drevlak, J.M. Duff, H. Frerichs, C.C. Hegna, T.G. Kruger, M. Landreman, I.J. McKinney, L. Singh, J.M. Schroeder, P.W. Terry, A.S. Ware Preview Abstract
		BP14.00008: Advancing Optimization Algorithms for Reduced Turbulent Transport in Stellarators Benjamin Faber, Aaron Bader, Joseph Duff, Chris Hegna, Ian McKinney, M.J. Pueschel, Paul Terry Preview Abstract
		BP14.00009: A New Tool for Optimizing Finite-build Stellarator Coils Luquant Singh, Thomas Kruger, Aaron Bader, Caoxiang Zhu, Stuart Hudson, David Anderson Preview Abstract
		BP14.00010: Penalty Functions in FOCUS to Constrain Stellarator Coil Optimization Thomas Kruger, Caoxiang Zhu, Aaron Bader, David Anderson Preview Abstract
		BP14.00011: Impurity Transport Experiments at the HSX Stellarator J.F. Castillo, B. Geiger, A. Bader, S.T.A. Kumar, K.M Likin, D.T. Anderson Preview Abstract
		BP14.00012: Evolution of the Radial Electric Field and Ion Parallel Flow in HSX with Nonlinear Viscosity Dimitrios Michaelides, Joseph Talmadge, Santhosh Kumar Preview Abstract
		BP14.00013: An Adjoint Method to Calculate Magnetic Island Width Sensitivity Alessandro Geraldini, Matt Landreman, Elizabeth Paul Preview Abstract
		BP14.00014: 3D Boundary Identification of Stellarator Plasma Using Cauchy Condition Surface Yasuhiro Suzuki Preview Abstract
		BP14.00015: Non-symmetric ideal magnetohydrodynamic steady flows Harold Weitzner, Wrick Sengupta Preview Abstract
		BP14.00016: Finite-Beta Stellarator Optimization and Energetic Particle Confinement Andrew Ware, Jesse Cook, Anna Vonessen, Haley Wilson Preview Abstract
		BP14.00017: Simulation of Hybrid Stellarator Divertor Alkesh Punjabi, Allen Boozer Preview Abstract
		BP14.00018: Towards Measurement of Bootstrap and Pfirsch-Schl\"{u}ter Currents in Stellarators using an Alkali Diagnostic Beam P.J. Fimognari, T.P. Crowley, D.R. Demers Preview Abstract
		BP14.00019: DESC: An Efficient Stellarator Equilibrium Code Daniel Dudt, Egemen Kolemen Preview Abstract
		BP14.00020: Stellarator figures of merit near the magnetic axis Matt Landreman, Rogerio Jorge Preview Abstract
		BP14.00021: Opportunities for Reduced Cost Stellarator Pilot Plants. M. Zarnstorff, D. Gates, T. Qian, Y. Zhai, C. Zhu, S. Woodruff Preview Abstract
		BP14.00022: Design and Initial Results from a Table-Top Stellarator with Permanent Magnets Tony Qian, Arturo Dominguez, Pierre Gourdain, Chris Pagano, Chirag Rana, Michael Zarnstorff, Caoxiang Zhu Preview Abstract
		BP14.00023: Fast particle optimization of a quasi-axisymmetric stellarator equilibrium Alexandra LeViness, David Gates, Samuel Lazerson, Neil Pomphrey, Caoxiang Zhu Preview Abstract
		BP14.00024: Compact Toroidal Hybrid Progress and Plans D A Maurer, N Allen, D A Ennis, G J Hartwell, C Johnson, J Kring, P Traverso, E Williamson Preview Abstract
		BP14.00025: Density Limit Disruption Studies in the Compact Toroidal Hybrid Experiment James Kring, Xingxing Ma, David Maurer, Gregory Hartwell, David Ennis Preview Abstract
		BP14.00026: Spectroscopic neutral density and electron temperature measurements in a microwave generated plasma with varying fractional ionization Eleanor Williamson, David Ennis, Gregory Hartwell, Curtis Johnson, Stuart Loch, David Maurer Preview Abstract
		BP14.00027: Coherence Imaging Spectroscopy Validation on the Compact Toroidal Hybrid N.R. Allen, D.A. Ennis, G.J. Hartwell, C.A. Johnson, D.A. Maurer, C.M. Samuell, S.L. Allen Preview Abstract
		BP14.00028: Reconstructions of toroidal current profiles for bootstrap current discharges in Wendelstein 7-X. John Schmitt, D. Maurer, N. Pablant, T. Andreeva, J. Geiger, S. Lazerson, U. Neuner, K. Rahbarnia, J. Schilling, H. Thomsen, Y. Turkin, and the W7-X Team Preview Abstract
		BP14.00029: Coherence Imaging Spectroscopy Measurements of Ion Flows in the W7-X Scrape-Off Layer D.M. Kriete, D.A. Ennis, D.A. Maurer, V. Perseo, D. Gradic, R. Koenig Preview Abstract
		BP14.00030: STRAHL modeling of impurity transport experiments with on- and off-axis heating during the first divertor campaign on Wendelstein 7-X P.J. Traverso, N.A. Pablant, A. Langenberg, R. Burhenn, Th. Wegner, B. Geiger, D. Zhang, B. Buttenschön, H.M. Smith, J.D. Kring, J.C. Schmitt, D.A. Maurer Preview Abstract
		BP14.00031: Optimized finite-build stellarator coils using automatic differentiation Nick McGreivy, Stuart Hudson, Caoxiang Zhu Preview Abstract

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Bulletin of the American Physical Society

62nd Annual Meeting of the APS Division of Plasma Physics

Volume 65, Number 11

Monday–Friday, November 9–13, 2020; Remote; Time Zone: Central Standard Time, USA

Session Index

Session BP14: Poster Session: Magnetic Confinement: Stellarators (9:30am - 12:30pm)

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