Trey Gebhart III Pellet Injection Scientist Contact 865.574.2014 | GEBHARTGE@ORNL.GOV All Publications Sticking Coefficients of Fusion Reactor Impurities from Molecular Dynamics Simulations for the Design of Cryopumps... Impact of breech geometry and propellant flow on the release of large pellets for the ITER disruption mitigation system Modifications to the JET Shattered Pellet Injector to Optimize Disruption Mitigation Experiments for Supporting ITER’s DMS Design IMPACT OF BREECH GEOMETRY AND PROPELLANT FLOW ON THE RELEASE OF LARGE PELLETS FOR THE ITER DISRUPTION MITIGATION SYSTEM Implementation of a portable diagnostic system for Thomson scattering measurements on an electrothermal arc source A Prototype High-Voltage Pulsed Power Supply for Control of the ITER Shattered Pellet Injection System Flyer Plate Valve Design and Testing of a Prototype Eddy Current Actuated Valve for the ITER Shattered Pellet Injection System Physics of runaway electrons with shattered pellet injection at JET Shattered pellet injection experiments at JET in support of the ITER disruption mitigation system design... Reconfiguration of an Electrothermal-Arc Plasma Source for In Situ PMI Studies Recent progress in shattered pellet injection technology in support of the ITER disruption mitigation system* Pressure Response Optimization of an Eddy Current-Driven Flyer Plate Valve for the ITER Shattered Pellet Injection System Design and implementation of a portable diagnostic system for Thomson scattering and optical emission spectroscopy measurements Issues in Formation of Cryogenic Pellets for Fusion Applications Shear Strength and Release of Large Cryogenic Pellets from the Barrel of a Shattered Pellet Injector for Disruption Mitigation A Digital Holography Ex Situ Measurement Characterization of Plasma-Exposed Surface Erosion from an Electrothermal Arc Source Measurements of dynamic surface changes by digital holography for in situ plasma erosion applications Analysis of the Shattered Pellet Injection Fragment Plumes Generated by Machine Specific Shatter Tube Designs Shatter Thresholds and Fragment Size Distributions of Deuterium–Neon Mixture Cryogenic Pellets for Tokamak Thermal Mitigation Design of a Continuous Pellet Fueling System for Wendelstein 7-X Considerations for in situ, real time measurement of plasma-material interactions using Digital Holographic imaging... Experimental Pellet Shatter Thresholds and Analysis of Shatter Tube Ejecta for Disruption Mitigation Cryogenic Pellets Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall... Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall Recent Developments in Dual-Laser Digital Holography for Plasma-Facing Surface Characterization Pagination Current page 1 Page 2 Next page ›â¶Äº Last page Last » Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Fusion Nuclear Science, Technology, and Engineering Section Blanket and Fuel Cycle Group
