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 PO06: Magnetic Confinement: DIII-D Tokamak

Live

Show Abstracts

Chair: Stefan Gerhard, PPPL

Wednesday, November 11, 2020 2:00PM - 2:12PM Live		PO06.00001: DIII-D to Meet the Challenge of Fusion Energy Richard Buttery Preview Abstract
Wednesday, November 11, 2020 2:12PM - 2:24PM Live		PO06.00002: Overview of Recent DIII-D Experimental Results Max Fenstermacher Preview Abstract
Wednesday, November 11, 2020 2:24PM - 2:36PM Live		PO06.00003: Absolute Impurity Concentrations During Attached and Detached Divertor Conditions in DIII-D Adam McLean, Steve Allen, Jose Boedo, Max Fenstermacher, Mathias Groth, Houyang Guo, Eric Hollmann, Aaro Jarvinen, Curtis Johnson, Charlie Lasnier, Anthony Leonard, Michael Makowski, William Meyer, Auna Moser, Cameron Samuell, Filippo Scotti, Vlad Soukhanovskii, Dan Thomas, Huiqian Wang, Jon Watkins Preview Abstract
Wednesday, November 11, 2020 2:36PM - 2:48PM Live		PO06.00004: Investigating synergy between closed slot structure and E\texttimes B drifts influencing divertor detachment in DIII-D small angle slot divertor using SOLPS-ITER code Xinxing Ma, Huiqian Wang, Houyang Guo, Peter Stangeby, Eric Meier, Anthony Leonard, Dan Thomas Preview Abstract
Wednesday, November 11, 2020 2:48PM - 3:00PM Live		PO06.00005: Evaluation of Silicon Carbide Coatings as Primary Armor Material in DIII-D H-Mode Discharges Tyler Abrams, S. Bringuier, D.M. Thomas, G. Sinclair, S. Gonderman, L. Holland, D.L. Rudakov, R.S. Wilcox, E.A. Unterberg Preview Abstract
Wednesday, November 11, 2020 3:00PM - 3:12PM Live		PO06.00006: Divertor Power Exhaust with Impurity Powders in DIII-D Florian Effenberg, Alessandro Bortolon, Robert Lunsford, Rajesh Maingi, Alexander Nagy, Heinke G. Frerichs, Jeremy D. Lore, Igor Bykov, Livia Casali, Max E. Fenstermacher, Filippo Scotti, Huiqian Wang, Yuhe Feng, Brian A. Grierson, Florian Laggner, Raffi Nazikian, Dan M. Thomas Preview Abstract
Wednesday, November 11, 2020 3:12PM - 3:24PM Live		PO06.00007: Validation of gyrokinetic impurity transport models and experimental measurement of rotodiffusion in DIII-D tokamak Tomas Odstrcil, Nathan Howard, Colin Chrystal, Francesco Sciortino Preview Abstract
Wednesday, November 11, 2020 3:24PM - 3:36PM Live		PO06.00008: Pedestal stability and broadband turbulence spectrum analysis of wide pedestal quiescent H-mode scenario Zeyu Li, Xi Chen, Keith Burrell, Chris Muscatello, Xueqiao Xu, Ben Zhu, Tom Osborne, Richard Groebner, Brain Grierson Preview Abstract
Wednesday, November 11, 2020 3:36PM - 3:48PM Live		PO06.00009: Lower L-H transition power threshold via enhanced turbulence Reynolds stress and flow shear in favorable magnetic geometry Z. Yan, G. McKee, L. Schmitz, P. Gohil, S. Haskey, B. Grierson, C. Petty Preview Abstract
Wednesday, November 11, 2020 3:48PM - 4:00PM Live		PO06.00010: Discovery of Magnetic Island Heteroclinic Bifurcation in Tokamaks Laszlo Bardoczi, Todd Evans Preview Abstract
Wednesday, November 11, 2020 4:00PM - 4:12PM Live		PO06.00011: Improving Fast-Ion Confinement by Reducing Alfv\'{e}n Eigenmodes in the qmin\textgreater 2 Steady-State Tokamak Scenario Cami Collins, M.A. Van Zeeland, C.T. Holcomb, E. Bass, C. Marini Preview Abstract
Wednesday, November 11, 2020 4:12PM - 4:24PM Live		PO06.00012: Optimizing Stability and Performance in DIII-D and Beyond Using Predictive, Integrated Modeling B.C. Lyons, J. McClenaghan, O. Meneghini, S Saarelma, S.P. Smith, T. Slendebroek, K.E. Thome, E.A. Belli, N.C. Logan, O. Sauter, P.B. Snyder, G.M. Staebler, A.D. Turnbull Preview Abstract
Wednesday, November 11, 2020 4:24PM - 4:36PM Live		PO06.00013: Argon Expulsion from Post-Disruption Runaway Electron Plateau using Massive D Injection in DIII-D E.M. Hollmann, I. Bykov, R.A. Moyer, D. Rudakov, A.Yu. Pigarov, J.L. Herfindal, D. Shiraki, J. Watkins, N.W. Eidietis, A. Lvovskiy, P. Parks, C. Paz-Soldan Preview Abstract
Wednesday, November 11, 2020 4:36PM - 4:48PM Live		PO06.00014: Disruption Mitigation by Core Impurity Deposition Using Dispersive Shell Pellets on DIII-D N.W. Eidietis, X. Du, E.M. Hollmann, P.B. Parks, J.L. Herfindal, A. Lvovskiy, R.A. Moyer, D. Shiraki Preview Abstract
Wednesday, November 11, 2020 4:48PM - 5:00PM Live		PO06.00015: Limits of RMP ELM suppression in double null plasmas Morgan Shafer, Carlos Paz-Soldan, Todd Evans, Nathaniel Ferarro, Brendan Lyons, Thomas Osborne, Alan Turnbull 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 PO06: Magnetic Confinement: DIII-D Tokamak

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