57 citations · 106 across the 6 of their papers we have counts for
6 papers
In-situ coating of silicon-rich films on tokamak plasma-facing components with real-time Si material injection
Florian Effenberg, Shota Abe, Gregory Sinclair +14
Experiments have been conducted in the DIII-D tokamak to explore the in-situ growth of silicon-rich layers as a potential technique for real-time replenishment of surface coatings…
Mitigation of plasma-wall interactions with low-Z powders in DIII-D high confinement plasmas
Florian Effenberg, Alessandro Bortolon, Livia Casali +11
Experiments with low-Z powder injection in DIII-D high confinement discharges demonstrated increased divertor dissipation and detachment while maintaining good core energy confinem…
Design and Testing of Dimes Carbon Ablation Rods in the DIII-D Tokamak
Dmitri M. Orlov, Michael O. Hanson, Jason Escalera +7
We present the design of ATJ graphite rods developed for ablation experiments under high heat flux (up to 50 MW/m2) in the lower divertor of the DIII-D tokamak [1], a magnetic plas…
Runaway Electron Seed Formation at Reactor-Relevant Temperature
C. Paz-Soldan, P. Aleynikov, E. M. Hollmann +5
Systematic variation of the pre-disruption core electron temperature (Te) from 1 to 12 keV using an internal transport barrier scenario reveals a dramatic increase in the productio…
Global scaling of the heat transport in fusion plasmas
Sara Moradi, Johan Anderson, Michele Romanelli +2
A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the he…
Dust remobilization in fusion plasmas under steady state conditions
P. Tolias, S. Ratynskaia, M. De Angeli +10
The first combined experimental and theoretical studies of dust remobilization by plasma forces are reported. The main theoretical aspects of remobilization in fusion devices under…