MFE: Turbulence and Transport
ORAL · ZO04 · ID: 3571514
Presentations
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Development of a Core through SOL Impurity Transport Modeling Workflow Using Surrogate-Based Optimization
ORAL
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Presenters
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Ivan James Marshall
- Massachusetts Institute of Technology
Authors
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Ivan James Marshall
- Massachusetts Institute of Technology
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Nathan T Howard
- Massachusetts Institute of Technology
- MIT PSFC
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Pablo Rodriguez-Fernandez
- MIT PSFC
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Rebecca L Masline
- Massachusetts Institute of Technology
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A Stephane BIWOLE
- Massachusetts Institute of Technology
- Massachusetts Institute of Technology, Boston, MA, United States of America
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Leonardo Corsaro
- Massachusetts Institute of Technology
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Marco Andrés Miller
- MIT Plasma Science and Fusion Center
- Massachusetts Institute of Technology
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Filippo Scotti
- Lawrence Livermore National Laboratory
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Huiqian Wang
- General Atomics
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Michael Robert Knox Wigram
- Massachusetts Institute of Technology
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Using PCMS to Accelerate Coupling of Gyrokinetic Microturbulence with Neutral Particle Transport
ORAL
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Presenters
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Jacob Merson
- Rensselaer Polytechnic Institute
Authors
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Jacob Merson
- Rensselaer Polytechnic Institute
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Fuad Hasan
- Rensselaer Polytechnic Institute
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George J Wilkie
- Princeton Plasma Physics Laboratory (PPPL)
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Mark S. Shephard
- Rensselaer Polytechnic Institute
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A machine learning framework for determining quasilinear saturation rules of turbulent transport from linear gyrokinetic data
ORAL
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Presenters
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Preeti Sar
- Oak Ridge National Laboratory
Authors
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Preeti Sar
- Oak Ridge National Laboratory
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Sebastian De Pascuale
- Oak Ridge National Laboratory
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Harry G Dudding
- UK Atomic Energy Authority
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Gary M Staebler
- Oak Ridge National Laboratory
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Benchmark of kinetic-magnetohydrodynamic hybrid simulation of ion-temperature-gradient instabilities and zonal flow damping
ORAL
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Presenters
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Yasushi Todo
- National Institute for Fusion Science
Authors
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Yasushi Todo
- National Institute for Fusion Science
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Masahiko Sato
- National Institute for Fusion Science
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Hao Wang
- National Institute for Fusion Science
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Ryohsuke Seki
- National Institute for Fusion Science
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Jialei Wang
- National Institute for Fusion Science
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Shizhao Wei
- National Institute for Fusion Science
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Hanzheng Li
- National Institute for Fusion Science
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Yasuhiro Idomura
- Japan Atomic Energy Agency
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The Verification and Validation of a Magnetic Plasma Fluid Model Utilizing the MOOSE (Multiphysics Object Oriented Simulation Environment) Framework
ORAL
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Presenters
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Corey S DeChant
- Idaho National Laboratory
Authors
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Corey S DeChant
- Idaho National Laboratory
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Casey T Icenhour
- Idaho National Laboratory
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Pierre-Clémont Simon
- Idaho National Laboratory
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Saturation of the kinetic ballooning instability due to the electron parallel nonlinearity
ORAL
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Presenters
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Yang Chen
- University of Colorado, Boulder
Authors
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Yang Chen
- University of Colorado, Boulder
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Scott Parker E Parker
- University of Colorado, Boulder
- Renewable and Sustainable Energy Institute, University of Colorado, Boulder
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Connecting the separatrix operational space (SepOS) framework to separatrix and turbulence measurements in DIII-D L and H mode plasmas
ORAL
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Presenters
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Matthew J Poulos
- University of California, Los Angeles
Authors
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Matthew J Poulos
- University of California, Los Angeles
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Jie Chen
- University of California, Los Angeles
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David L Brower
- University of California, Los Angeles
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Two-level Bayesian Optimization for Steady-State Predictions in Gyrokinetic Simulations of Plasma Turbulence
ORAL
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Presenters
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Pieterjan Robbe
- Sandia National Laboratories
Authors
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Pieterjan Robbe
- Sandia National Laboratories
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Aaron Ho
- MIT
- MIT PSFC
- Massachusetts Institute of Technology
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Pablo Rodriguez-Fernandez
- MIT PSFC
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Christopher G Holland
- University of California, San Diego
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Bert Debusschere
- Sandia Nationa Laboratories
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What regulates the improved confinement in negative triangularity tokamaks—the physics of zonal flow saturation.
ORAL
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Publication: [1] Rameswar Singh, P H Diamond and A Marinoni, Nuclear Fusion 2024 65 026016
[2] Rameswar Singh and P H Diamond, What regulates the improved confinement in negative triangularity tokamaks—the physics of zonal flow saturation, to be submitted to Phys Rev Lett. 2025
[3] P H Diamond and Runlai Xu AAPPS DPP 2024Presenters
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Rameswar Singh
- University of California, San Diego
Authors
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Rameswar Singh
- University of California, San Diego
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Patrick H. Diamond
- University of California, San Diego
- University of California San Diego
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Comparison of energy confinement saturation in L, I, and H-mode plasmas with strong electron heating at ASDEX Upgrade
ORAL
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Publication: C. Yoo et al., Rev. Sci. Instrum. 96, 033504 (2025)
Presenters
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Christian Yoo
- Massachusetts Institute of Technology
Authors
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Christian Yoo
- Massachusetts Institute of Technology
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Clemente Angioni
- Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany
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Rachel Bielajew
- Massachusetts Institute of Technology
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Willy Burke
- MIT PSFC
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Garrard D Conway
- Max Planck Institute for Plasma Physics
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Diego J Cruz-Zabala
- Universidad de Sevilla, Sevilla, Spain
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Rainer Fischer
- Max Planck Institute for Plasma Physics, Garching, Germany
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Pedro Molina Cabrera
- Ecole Polytechnique Federale de Lausanne
- EPFL Swiss Plasma Center
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Pablo Rodriguez-Fernandez
- MIT PSFC
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António Silva
- Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
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Davide Silvagni
- Max-Planck-Institut für Plasmaphysik
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Giovanni Tardini
- Max-Planck-Institut fuer Plasmaphysik
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Branka Vanovac
- MIT PSFC
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Markus Weiland
- Max Planck Institute for Plasma Physics
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Anne Elisabeth White
- Massachusetts Institute of Technology
- Massachusetts Institute of Technology - Plasma Science and Fusion Center (PSFC)
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Turbulence and Radiative Condensation Set The Density Limit
ORAL
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Publication: Manuscript in progress on "Dynamics of Turbulent Radiative Condensation "
Presenters
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Patrick H. Diamond
- University of California, San Diego
- University of California San Diego
Authors
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Patrick H. Diamond
- University of California, San Diego
- University of California San Diego
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Rongjie Hong
- University of California, Los Angeles
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Rameswar Singh
- University of California, San Diego
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Zonal flow hysteresis from wave-flow resonances in forced Hasegawa-Mima turbulence
ORAL
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Presenters
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Pukaphol Thienpreecha
- University of California, Berkeley
Authors
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Pukaphol Thienpreecha
- University of California, Berkeley
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Rameswar Singh
- University of California, San Diego
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Gyrokinetic microtearing turbulence in the stellarator Wendelstein 7-X
ORAL
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Publication: [1] T.S. Pedersen, et al., 2022 Nucl. Fusion 62 042022
[2] T. Klinger, et al., 2019 Nucl. Fusion 59 112004
[3] F. Wilms, et al., 2024 Nucl. Fusion 64 096940
[4] D. Fernando, et al., 2025 arXiv:2503.08943v1
[5] F. Jenko, et al., 2000 Phys. Plasmas 7 5
[6] P. Costello, et al., 2023 J. Plasma Phys. 89 905890402
[7] H. Thienpondt, et al., 2025 Nucl. Fusion 65 016062
[8] J. Proll, et al., 2012 Phys. Rev. Let. 108 245002
[9] O. Grulke et al 2024 Nucl. Fusion 64 112002Presenters
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Hugo Isaac Cu Castillo
- Max-Planck-Institute for Plasma Physics (IPP Garching)
Authors
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Hugo Isaac Cu Castillo
- Max-Planck-Institute for Plasma Physics (IPP Garching)
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Alejandro B Navarro
- Max-Planck-Institute for Plasma Physics (IPP Garching)
- Max-Planck-Institute for Plasma Physics, Garching
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Gabriele Merlo
- Max-Planck-Institute for Plasma Physics
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Frank Jenko
- Max-Planck-Institute for Plasma Physics (IPP Garching)
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Oliver Ford
- Max Planck Institute for Plasma Physics
- Max Planck Institute for Plasma Physics, Greifswald, Germany
- Max-Planck-Institute for Plasma Physics (IPP Greifswald)
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Sebastian Bannmann
- Max Planck Institute for Plasma Physics
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Joachim Geiger
- Max Planck Institute for Plasma Physics
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Markus Wappl
- Max-Planck-Institute for Plasma Physics
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Peter Zsolt Poloskei
- Max Planck Institute for Plasma Physics, Greifswald
- Max Planck Institute for Plasma Physics
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Felix Reimold
- Max-Planck-Institut fur Plasmaphysik, Greifswald
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Thilo Romba
- Max Planck Institute for Plasma Physics
- Max Planck Insitute for Plasma Physics
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Global linear drift-wave eigenmode structures on flux surfaces in stellarators: ion temperature gradient mode
ORAL
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Publication: arXiv:2506.12948
Presenters
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Hongxuan Zhu
- Zhejiang University and Princeton University
- Princeton University and Zhejiang University
Authors
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Hongxuan Zhu
- Zhejiang University and Princeton University
- Princeton University and Zhejiang University
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Haotian Chen
- Peking University and University of California, Irvine
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Zhihong Lin
- University of California, Irvine
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Amitava Bhattacharjee
- Princeton University
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