Robust and conservative dynamical low-rank methods for the Vlasov equation via a novel macro-micro decomposition
Not provided.
Computer Science↗
Engineering topics
Shumlak, Uri
Publications and source records attributed to Shumlak, Uri.
Progress on Multielement Spectroscopic Temperature and Impurity Studies on a High Flow Velocity Z-Pinch
Not Available
70 PLASMA PHYSICS AND FUSION TECHNOLOGY↗
Apparatus and method for extended plasma confinement
Methods and systems are provided for plasma confinement utilizing various electrode and valve configurations. In one example, a device includes a first electrode positioned to define an outer boundary of an acceleration volume, a second electrode arranged coaxially with respect to the first electrode and positioned to define an inner boundary of the acceleration volume, at least one power supply to drive an electric current along a Z-pinch plasma column between the first second electrodes, and a set of valves to provide gas to the acceleration volume to fuel the Z-pinch plasma column, wherein an electron flow of the electric current is in a first direction from the second electrode to the first electrode. In additional or alternative examples, a shaping part is conductively connected to the second electrode to, in a presence of the gas, cause a gas breakdown of the gas to generate a sheared flow velocity profile.
Shumlak, Uri↗
Electrode configuration for extended plasma confinement
Methods and systems are provided for plasma confinement utilizing various electrode and valve configurations. In one example, a device includes a first electrode positioned to define an outer boundary of an acceleration volume, a second electrode arranged coaxially with respect to the first electrode and positioned to define an inner boundary of the acceleration volume, at least one power supply to drive an electric current along a Z-pinch plasma column between the first second electrodes, and a set of valves to provide gas to the acceleration volume to fuel the Z-pinch plasma column, wherein an electron flow of the electric current is in a first direction from the second electrode to the first electrode. In additional or alternative examples, a shaping part is conductively connected to the second electrode to, in a presence of the gas, cause a gas breakdown of the gas to generate a sheared flow velocity profile.
Meier, Eric T.↗
Guest Editorial Special Issue on Plenary, Invited, and Tutorial Papers From ICOPS 2022
The IEEE International Conference on Plasma Science (ICOPS) is an annual meeting of plasma physics researchers with an emphasis on various applications of plasma science and technology. This meeting is organized by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear and Plasma Sciences Society (NPSS).
70 PLASMA PHYSICS AND FUSION TECHNOLOGY↗