Particle deposition deep inside the hot target plasma column by cryogenic hydrogen pellet injection is required for efficient particle refueling of fusion devices such as tokamaks. As the ablation plasmoid is subject to a strong outward drift in hot plasmas, pellet launch from the tokamak inboard side is more useful than from the outboard. The depth of the pellet particle deposition depends on density and temperature of the target plasma, and on the pellet mass and velocity. Plasma operation determines density and temperature values, the maximum affordable density perturbation limits the pellet mass. Consequently, the pellet speed remains the only technically variable parameter allowing improvement of the refueling performance. To achieve t...
High-efficiency tokamak plasma refuelling with cryogenic pellets injected from the magnetic high-fie...
Advanced plasma fueling systems for magnetic confinement devices are being developed at the Oak Ridg...
Several approaches are used at JET to achieve operation at high density with good energy confinement...
Particle deposition deep inside the hot target plasma column by cryogenic hydrogen pellet injection ...
Particle deposition deep inside the hot target plasma column by cryogenic hydrogen pellet injection ...
This work comprises results obtained using the new centrifuge injection system for the two first yea...
Two types of solid hydrogen pellet injection systems have been developed, and plasma refueling exper...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
We report on the new pellet injection system for refuelling the ASDEX Upgrade tokamak with cubic H_2...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Injecting pellets of solid deutrium-tritium has been previously proposed as a method for refueling f...
High-efficiency tokamak plasma refuelling with cryogenic pellets injected from the magnetic high-fie...
Advanced plasma fueling systems for magnetic confinement devices are being developed at the Oak Ridg...
Several approaches are used at JET to achieve operation at high density with good energy confinement...
Particle deposition deep inside the hot target plasma column by cryogenic hydrogen pellet injection ...
Particle deposition deep inside the hot target plasma column by cryogenic hydrogen pellet injection ...
This work comprises results obtained using the new centrifuge injection system for the two first yea...
Two types of solid hydrogen pellet injection systems have been developed, and plasma refueling exper...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
We report on the new pellet injection system for refuelling the ASDEX Upgrade tokamak with cubic H_2...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Pellet injection represents, to date, the most promising option for core fuelling of the EU-DEMO tok...
Injecting pellets of solid deutrium-tritium has been previously proposed as a method for refueling f...
High-efficiency tokamak plasma refuelling with cryogenic pellets injected from the magnetic high-fie...
Advanced plasma fueling systems for magnetic confinement devices are being developed at the Oak Ridg...
Several approaches are used at JET to achieve operation at high density with good energy confinement...