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 GP19: Poster Session: Magnetic Confinement: DIII-D Tokamak I (9:30am -12:30pm)

On Demand

Show Abstracts

Tuesday, November 10, 2020

		GP19.00001: New regime for high-beta hybrid using off-axis electron cyclotron current drive on DIII-D C.C. Petty, J.R. Ferron, T.H. Osborne, K.E. Thome, M.A. Van Zeeland, C.T. Holcomb, F. Turco Preview Abstract
		GP19.00002: Divertor heat flux profiles in negative triangularity DIII-D discharges F. Scotti, C.J. Lasnier, J. Lore, A. Marinoni, M.E. Austin, S.L. Allen Preview Abstract
		GP19.00003: LH-transition Prevented by Ballooning Instability in Negative Triangularity DIII-D Discharges Samuli Saarelma, Max Austin, Alessandro Marinoni, Matthias Knolker, Carlos Paz-Soldan, Lothar Schmitz, Philip Snyder Preview Abstract
		GP19.00004: Electron Temperature Turbulence and Poloidal Turbulent Flow in Negative Triangularity Plasmas on DIII-D G. Wang, K. Barada, R. Hong, T.L. Rhodes, W.A. Peebles, M.E. Austin, A. Marinoni Preview Abstract
		GP19.00005: Effect of neutral beam injection on sawtooth stability in DIII-D negative triangularity plasmas D. Liu, W. W. Heidbrink, Y. Q. Liu, M. A. Van Zeeland, L. N. Zhou, M. E. Austin, A. Marinoni Preview Abstract
		GP19.00006: Mitigation of Confinement Degradation near Te~Ti with Neon Injection on DIII-D George McKee, Dinh Truong, Zheng Yan, Colin Chrystal, Kathreen Thome Preview Abstract
		GP19.00007: Comparison of DBS and CER measurements of the $E \times B$ rotation in the DIII-D Tokamak Quinn Pratt, Terry Rhodes, Colin Chrystal, Troy Carter Preview Abstract
		GP19.00008: Investigating the Interactions between Intrinsic Rotation and Turbulence through Multifield Fluctuation Correlation Analysis Xijie Qin, George Mckee, Zheng Yan, Matt Kriete, Dinh Truong, Benedikt Geiger Preview Abstract
		GP19.00009: Statistical Electron Transport Analysis during T$_{\mathrm{e}}$ Crash and Recovery Events Bingzhe Zhao Preview Abstract
		GP19.00010: Structure Measurement of Global Alfven Eigenmodes via Fast Sweep Frequency-modulated Profile Reflectometry in DIII-D L. Zeng, N. A. Croker, W. A. Peebles, T. L. Rhodes Preview Abstract
		GP19.00011: Chirping Modes Destabilized by Thermal Ions and Their Impacts on High Ion Temperature Plasmas in DIII-D Tokamak Xiaodi Du Preview Abstract
		GP19.00012: Novel internal measurements and analysis of ion cyclotron frequency range fast-ion driven modes in DIII-D NA Crocker, GH DeGrandchamp, SX Tang, KE Thome, JB Lestz, EV Belova, AI Zalzali, RO Dendy, WA Peebles, K Barada, R Hong, TL Rhodes, G Wang, L Zeng, WW Heidbrin Preview Abstract
		GP19.00013: Dependence of Magnetic Perturbation Induced Fast Ion Losses on Perturbation Spectrum and Plasma Response in the ASDEX Upgrade and DIII-D Tokamaks K. Gage, J. Galdon-Quiroga, B. Tal, G. Birkenmeier, M. Willensdorfer, G. Suarez Lopez, L. Sanchis-Sanchez, J. Gonzalez-Martin, P. Cano-Megias, M. Nocente, O. Putignano, W.W. Heidbrink, X. Chen, M. Van Zeeland, J. Hanson Preview Abstract
		GP19.00014: Species mix, magnetic field strength, and distribution function dependence of instabilities near the ion cyclotron range of frequencies Genevieve DeGrandchamp, William Heidbrink, Kathreen Thome, Michael Van Zeeland, Cami Collins, Xiaodi Du, Steve Vincena, Shawn Tang, Neal Crocker, Mark Koepke, Samuel Nogami Preview Abstract
		GP19.00015: Analysis of Alfven Eigenmode Radial Phase Variation and Energy Flow in DIII-D Discharges Erik C. Hansen, W.W. Heidbrink, M.E. Austin, G.J. Kramer, M.A. Van Zeeland Preview Abstract
		GP19.00016: Validation of TGLF-EP+Alpha model of Alfv\'en Eigenmode induced transport with the Imaging FIDA diagnostic on DIII-D Claudio Marini, Cami Collins, Eric Bass, William Heidbrink, Craig Petty, Michael Van Zeeland, Daniel Lin, Luke Stagner Preview Abstract
		GP19.00017: Electromagnetic Torque Measurements in DIII-D through Internal/External Magnetic Field Decomposition E.J. Strait, S. Munaretto, R.M. Sweeney, N.C. Logan, A.O. Nelson Preview Abstract
		GP19.00018: Multi-n Resistive Wall Modes Controlled at Non-Zero Amplitude Alexander Battey, Jeremy Hanson, Jim Bialek, Gerald Navratil Preview Abstract
		GP19.00019: Physics Understanding with NIMROD Simulation of Slowly Rotating 3D Field for Locked Mode Avoidance Michio Okabayashi, Dylan P. Brennan, Shizuo Inoue, Edward J. Strait, Nikolas Logan, Robert J. La Haye, Linda Sugiyama Preview Abstract
		GP19.00020: Upgrades and new applications of the DIII-D magnetic diagnostics system Stefano Munaretto, E J Strait Preview Abstract
		GP19.00021: Neoclassical Toroidal Viscosity Torque Profile Prediction Via Deep Learning Mitchell Clement, Nikolas Logan, Mark Boyer Preview Abstract
		GP19.00022: Plasma response modeling of magnetic island bifurcations. Dmitriy Orlov, Todd Evans, Laszlo Bardoczi, Wen Wu, Eric Howell Preview Abstract
		GP19.00023: Edge MHD stability in the DIII-D inductive high beta poloidal scenario D.B. Weisberg, A.M. Garofalo, E.J. Strait, T. Osborne, S. Ding, X.Z. Gong Preview Abstract
		GP19.00024: Hyper-dimensional time-series data analysis with reservoir computing networks to predict plasma profiles in tokamak Azarakhsh Jalalvand, Joseph Abbate, Rory Conlin, Egemen Kolemen, Geert Verdoolaege Preview Abstract
		GP19.00025: High energy super-H plasmas mitigated with single and dual Shattered Pellet Injection J. L. Herfindal, D. Shiraki, L. R. Barylor, I. Bykov, E. M. Hollmann, R. A. Moyer, N. W. Eidietis Preview Abstract
Not Participating		GP19.00026: Experimental study of Alfv\'enic instabilities driven by runaway electrons during the current quench in DIII-D A. Lvovskiy, C. Paz-Soldan, N.W. Eidietis, A. Dal Molin, G. Degrandchamp, X.D. Du, E.M. Hollmann, C. Liu, M. Nocente, D. Shiraki Preview Abstract
		GP19.00027: Internal measurement of magnetic fluctuations in runaway plateau plasmas in DIII-D M. D. Pandya, B. E. Chapman, J. Chen, D. L. Brower, W. X. Ding, N. W. Eidietis, E. M. Hollmann, A. Lvovskiy, K. J. McCollam, C. Paz-Soldan, J. S. Sarff, E. J. Strait, R. Yoneda Preview Abstract
		GP19.00028: Actuator Management via Nonlinear Real-time Optimization Andres Pajares, Eugenio Schuster, Michael Walker, David Humphreys Preview Abstract
		GP19.00029: Control-Oriented Current-Profile Response Modeling Using Neural Network Accelerated Versions of TGLF and NUBEAM for DIII-D S. Morosohk, T. Rafiq, E. Schuster, O. Meneghini, M.D. Boyer Preview Abstract
		GP19.00030: Real-time Equilibrium Reconstruction with Kinetic Constraints on DIII-D \newline Ricardo Shousha, John Ferron, Zichuan Xing, Oak Nelson, Keith Erickson, Egemen Kolemen 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 GP19: Poster Session: Magnetic Confinement: DIII-D Tokamak I (9:30am -12:30pm)

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