Daisuke Shiraki R&D Staff Contact SHIRAKID@ORNL.GOV All Publications Setting the H-mode pedestal structure: variations of particle source location using gas puff and pellet fueling... Study of argon expulsion from the post-disruption runaway electron plateau following low-Z massive gas injection in DIII-D Runaway electron beam dynamics at low plasma density in DIII-D: energy distribution, current profile, and internal instability Shattered pellet penetration in low and high energy plasmas on DIII-D Localized divertor leakage measurements using isotopic tungsten sources during edge-localized mode-y H-mode discharges on DIII-D Observation of rapid frequency chirping instabilities driven by runaway electrons in a tokamak... Controlled neoclassical tearing mode (NTM) healing by fueling pellets and its impact on electron cyclotron current drive requirements for complete NTM stabilization Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall... DIII-D research towards establishing the scientific basis for future fusion reactors Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall Injection of multiple shattered pellets for disruption mitigation in DIII-D... First observation of plasma healing via helical equilibrium in tokamak disruptions Study of argon assimilation into the post-disruption runaway electron plateau in DIII-D and comparison with a 1D diffusion model Utilizing M3D-C1 to understand triggering of ELMs in DIII-D pellet pacing experiments Shattered pellet injection technology design and characterization for disruption mitigation experiments Impact of ELM control techniques on tungsten sputtering in the DIII-D divertor and extrapolations to ITER Recent DIII-D advances in runaway electron measurement and model validation Design and Modeling of Vacuum Pumping for Steady-State Pellet Fueling Systems The role of kinetic instabilities in formation of the runaway electron current after argon injection in DIII-D DESIGN AND COMMISSIONING OF A THREE-BARREL SHATTERED PELLET INJECTOR FOR DIII-D DISRUPTION MITIGATION STUDIES First demonstration of rapid shutdown using neon shattered pellet injection for thermal quench mitigation on DIII-D... Landau resonant modification of multiple kink mode contributions to 3D tokamak equilibria Three-dimensional equilibria and island energy transport due to resonant magnetic perturbation edge localized mode suppressio... Mitigation of upward and downward vertical displacement event heat loads with upper or lower massive gas injection in DIII-D... Characterization of MHD activity and its influence on radiation asymmetries during massive gas injection in DIII-D Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 Next page ›› Last page Last » Key Links ORCID Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Burning Plasma Foundations Section Advanced Tokamak Physics Group
