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# | Presenter Name | Title | |

1 | Henning Thomsen | Observation of MHD Phenomena in Wendelstein 7-X
During the First Divertor Campaign | |

2 | Jonathan Schilling | Gaussian Process Tomography for the Soft X-Ray
Diagnostic of Wendelstein 7-X | |

3 | Boyd Blackwell | Analysis of Mirnov Diagnostic Data from
Wendelstein 7-X and H-1 Using Data Mining Tools | |

4 | Håkan Smith | Would the Wendelstein 7-X "Record
Discharge" Have Been Possible in Other Magnetic Configurations? | |

5 | Jeremy Lore | Access to Plasma Scenarios with Significant Toroidal
Current Using Scraper Elements in the W7-X Stellarator | |

6 | Thierry Kremeyer | Neutral Fueling and Particle Balance with the
Island Divertor of Wendelstein 7-X | |

7 | Oliver Schmitz | Neutral Particle Dynamics and Exhaust During Detachment
in the Island Divertor at Wendelstein 7-X | |

8 | Lukas Rudischhauser | Analysis of Langmuir Probes in the Wendelstein
7-x Test Divertor Unit | |

9 | Miklos Porkolab | Turbulence Studies by the Phase Contrast Imaging
Diagnostic in the W7-X Stellarator | |

10 | Yu Gao | Understanding and Potential Methods to Mitigate
Bafﬂe Overloads Observed on W7-X | |

11 | Peter Fimognari | Projected Measurement Capabilities of a Heavy Ion
Beam Probe Diagnostic for W7-X | |

12 | Erik Flom | The He/Ne Beam Diagnostic for Line Ratio Spectroscopy
in the Island Divertor of Wendelstein 7-X | |

13 | David Ennis | Impurity Ion Flow Measurements in the CTH and
W7-X Experiments from Coherence Imaging Spectroscopy | |

14 | Teresa Estrada | First Radial Electric Field Profiles Measured
Using the V-Band Doppler Reflectometer at W7-X Plasmas | |

15 | Thomas Crowley | Design of Ion Optics for a W7-X Heavy Ion Beam
Probe | |

16 | Poster number no longer assigned | ||

17 | Larry Baylor | Status of the Continuous Pellet Fueling System
for Wendelstein 7-x | |

18 | Alejandro Banon Navarro | Global Gyrokinetic Turbulence Simulations of
W7-X Plasmas | |

19 | Jorge Alberto Alcusón | Wendelstein 7-X Linear Stability Valley with Reduced Turbulence Level | |

20 | Ksenia Aleynikova | A Model for the Relaxation of Iota Profiles in Wendelstein 7-X | |

21 | Carlos Daniel Mora Moreno | Development of a Zonal Flow Model for Wendelstein
7-X | |

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22 | Kiyofumi Mukai | Radiative Divertor Using Impurity Seeding on Large Helical Device | |

23 | Gakushi Kawamura | Reconstruction of Radiation Profile of Neon-seeded LHD Plasma from Bolometer
Measurements with the Aid of EMC3-EIRENE | |

24 | Katsuji Ichiguchi | Numerical Study of Net Toroidal Current Effects on MHD Stability of LHD
Plasmas | |

25 | Zhihong Lin | Global Gyrokinetic Particle Simulations of Microturbulence in W7-X and LHD Stellarators | |

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26 | Shinji Kobayashi | Effect of Magnetic Configuration on Energy Confinement, Energetic
Particle and Momentum Transport in NBI Plasmas of Heliotron J | |

27 | Ryota Matoike | EMC3-EIRENE Modeling of the Peripheral Plasmas with Various Magnetic
Configurations in Heliotron J | |

28 | Panith Adulsiriswad | Simulation Study of Energetic Particle-driven Mode in Helical Axis Heliotron
with the Bump-on-tail and Slowing Down Energetic Particle Energy Distribution | |

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29 | Adelle Wright | Towards an Understanding of the Dynamical Accessibility of Force-Free 3D Helical States | |

30 | J.C. Schmitt | Improving Ideal Ballooning Stability Limits and
Coil Winding Surfaces with Stellopt | |

31 | Carlos Paz-Soldan | Non-Planar Coil Optimization for Compatibility
with High-Temperature Superconducting Tape | |

32 | Harry Mynick | Constraining Stellarator Optimization to the Quasisymmetric
Subspace with QSC | |

33 | Jim-Felix Lobsien | Stochastic Stellarator Coil Optimization | |

34 | Jorrit Lion | Generalization of Stellarator Systems Code
Models | |

35 | Chris Hegna | Progress in Stellarator Optimization in
Stellarators | |

36 | Alessandro Geraldini | Optimizing Stellarator Surfaces Using Magnetic
Island Width Sensitivity | |

37 | Guoyong Fu | Recent Progress of Stellarator Design at Zheijiang
University | |

38 | Daniel Dudt | 3-D MHD Equilibria Construction based on a
Poincare Sections Approach | |

39 | Allan Reiman | Singular Currents at Rational Surfaces and
Magnetic Island Separatrices | |

40 | Egemen Kolemen | Stability Calculations of Tokamaks and Stellarators
Equilibria Based on Fixed Point of a Return Map | |

41 | James Hanson | Development of a Nonparametric Gaussian Process
Model in the 3D Equilibrium Reconstruction Code V3FIT | |

42 | Mark Cianciosa | Progress of Free Boundary SIESTA | |

43 | Vicente Queral | Status of the High-field Ignition-capable Stellarator Concept for i-ASTER | |

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44 | Masayuki Yokoyama | Statistical Induction of a Thermal Transport Model Based on the
Transport Analyses Database | |

45 | Hideo Sugama | Improved Linearized Model Collision Operator | |

46 | Shin Nishimura | A Benchmark Test of the Eigenfunction Method and the 5D Simulation on
the Fast Ion Slowing Down Velocity Distribution in the NBI-heated Helical Plasmas | |

47 | Toseo Moritaka | Unstructured Mesh and its Verification Tests for Whole-volume
Gyrokinetic Modeling of Stellarators | |

48 | Mike Martin | Temperature Screening of Impurities in Stellarators and Tokamaks Deviating
from Symmetry | |

49 | Samuel Lazerson | Validation of Stellarator Neutral Beam Injection Codes | |

50 | Weixin Guo | Effects of Magnetic Perturbation Field on Collisionless Trapped Electron
Mode Turbulence and Anomalous Transport in Tokamak Plasmas |

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51 | Yasuhiro Yamamoto | Effects of Electron Cyclotron Heating on The
Toroidal Flow in HSX Plasmas |

52 | Joseph Talmadge | Finite Plasma Flow Close to the Magnetic Axis in
HSX |

53 | Alexander Thornton | Deuterium Beam Injection for Fast Ion
Confinement Studies on The Helically Symmetric Experiment (HSX) |

54 | Wayne Goodman | Application of Crossed-Beam Correlation
Techniques and Interferometry for Spatial Resolution of Density Fluctuations on
the HSX Stellarator |

55 | Chuanbao Deng | Perturbative Particle Transport Study in the HSX
Stellarator |

56 | J. Fernando Castillo | Dependence of Impurity Transport on Absorbed
Power and Plasma Density in the HSW Stellarator |

57 | David Anderson | Upgraded Operational Capabilities for HSX |

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58 | Wei Yan | Response of Plasma Rotation to Resonant Magnetic Perturbations in J-TEXT Tokamak |

59 | Peng Shi | Responses of the Edge Plasma Fluctuations and Flows to the Resonant Magnetic Perturbations in J-TEXT |

60 | Poster Number No longer assigned | |

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61 | Guozhen Xiong | Finite Element Analysis of Electromagnetic Force and Stress on CFQS
Modular Coils and Support Structure |

62 | Akihiro Shimizu | Magnetic Field Configuration Property of the CFQS |

63 | Shoichi Okamura | Effect of Mirror Ripples in Confinement and Divertor Performance of CFQS |

64 | Takanori Murase | Electromagnetic Analysis for Vacuum Vessel of CFQs Quasi-Axisymmetric
Stellarator |

65 | Shigeyoshi Kinoshita | Design Policy About the Structure of CFQS Considering Manufacturing
Procedure |

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66 | Caoxiang Zhu | Identification of Dangerous Error Fields in Stellarators Using Hessian Matrix Method |

67 | Don Spong | Development of Efficient Alfvén Instability Models and Optimization Methods for 3D Configurations |

68 | Rohan Ramasamy | Towards Linear and Non-linear Assessments of Quasi-axisymmetric
Stellarators |

69 | Gabriel Plunk | Direct Constructions of Quasi-isodynamic Stellarators Using a Near-axis Expansion |

70 | Motoki Nakata | Extended Proxy Modeling for Turbulence Optimzation |

71 | Thomas Kruger | Optimization of Stellarator Magnetic Fields with Ferritic Inserts and
Finite Build Coils |

72 | Luquant Singh | Optimization of Multi-filament Stellarator Coils |

73 | André Häußler | Development of a Parametric CAD Representation for Neutronic
Calculations of a Stellarator Power Reactor |

74 | David Gates | Simplified Stellarator Design |

75 | Zhichen Feng | Design of a New Stellarator with Linked Mirrors |

76 | Wrick Sengupta | Near-Axis Framework for Stellarator Equilibrium: Elimination of Magnetic Resonances to All Orders |

77 | Alkesh Punjabi | Simulation of Stellarator Divertors |

78 | Rogerio Jorge | Near-Axis Framework for Stellarator Equilibrium at Arbitrary Order in the Distance to the Axis |

79 | Heinke Frerichs | Scoping Studies for the Divertor Design in Optimized Stellarators |

80 | Allen Boozer | Coordinate Expansions about an Arbitrary Surface |

81 | Torrin Bechtel | Anisotropic Transport in High-Beta Stellarator Equilibrium |

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82 | Yuki Takemura | Effect of Magnetic Island on Slwoing Down of Locked-mode-like
Instability |

83 | Shinsuke Ohshima | Direct Detection of Nonlinear Interaction Among Fluctuations Using
Analytic Signal with Hilbert Transform |

84 | Sadayoshi Murakami | Modeling of Suprathermal Electron Flux and Toroidal Torque by ECH in
Non-axisymmetric Toroidal Plasmas |

85 | Ian McKinney | Comparison of Turbulent Transport in a Quasi-helically and a Quasi-axisymmetric Stellarator |

86 | Haifeng Liu | Transition of Trapped Particle Orbit Topologies Induced by Local Symmetry Breaking in Quasi-axisymmetric Configurations |

87 | Andrew Ware | Alpha Particle Confinement in Quasi-helically Symmetric Stellarators |

88 | Keiji Fujita | Global Effects on the Variation of Ion Density and Electrostatic
Potential on the Flux Surface |

89 | Mike Koschenreuther | |

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90 | Sadig Mulas | Estimation of Neutral Beam Current Drive in TJ-II |

91 | Eve V. Stenson | Plans for EPOS: A Tabletop-sized, Superconducting, Optimized Stellarator
for Matter/antimatter Pair Plasmas |

92 | Vladimir Moiseenko | First Experiments on ICRF Discharge Generation by a W7-X like Antenna in
the Uragan-2M Stellarator |

93 | Mykola Dreval | Low Magnetic Field (B=0.01T) U-2M RF Discharges and Low Frequency
Oscillations |

94 | David Maurer | Overview, Progress, and Plans for the Compact Toroidal Hybrid Experiment |

95 | Greg Hartwell | Status of 200KW, 28GHZ Gyrotron System for ECRH Heating on the Compact
Toroidal Hybrid Experiment |

96 | Andrew Shone | Material Surface Characterization in HIDRA-MAT Using HIDRA Stellarator
Plasmas |

97 | Matthew Parsons | Heat Flux Control for HIDRA Limiters |

98 | Shuyu Dai | 3D Modelling of the Impact of Resonant Magnetic Perturbations on Edge
Carbon Impurity Transport on East |

99 | Federico Coto-Vilchez | Progress on Small Modular Stellarator SCR-1 |