Modeling the physics of interaction of high-pressure arcs with their electrodes: advances and challenges
MS Benilov - Journal of Physics D: Applied Physics, 2019 - iopscience.iop.org
Incorporation of realistic models of plasma-electrode interaction remains a bottleneck in the
development of predictive models of devices with high-pressure arcs. The most important …
development of predictive models of devices with high-pressure arcs. The most important …
Arc hopping dynamics induced by interfacial negative differential resistance
Pattern formation in plasma–solid interaction represents a great research challenge in many
applications from plasma etching to surface treatment, whereby plasma attachments on …
applications from plasma etching to surface treatment, whereby plasma attachments on …
[HTML][HTML] Investigation of the short argon arc with hot anode. I. Numerical simulations of non-equilibrium effects in the near-electrode regions
A Khrabry, ID Kaganovich, V Nemchinsky… - Physics of Plasmas, 2018 - pubs.aip.org
The atmospheric pressure arcs have recently found application in the production of
nanoparticles. The distinguishing features of such arcs are small length and hot ablating …
nanoparticles. The distinguishing features of such arcs are small length and hot ablating …
3D computational study of arc splitting during power interruption: the influence of metal vapor enhanced radiation on arc dynamics
Arc splitting is one of the most important processes in accomplishing a power interruption by
multiplying the number of voltage drops. During arc-plate interaction, the arc roots erode and …
multiplying the number of voltage drops. During arc-plate interaction, the arc roots erode and …
Unified modeling and kinetic analysis of the near-cathode region and hot cathode in atmospheric-pressure arc discharges
L Sun, XP Sun, BY Guo, W Zhou, ZY Li - Physics of Fluids, 2022 - pubs.aip.org
The near-cathode region plays a crucial role in exploring the transport characteristics of the
transition from arc column to the hot cathode in atmospheric-pressure arc discharges …
transition from arc column to the hot cathode in atmospheric-pressure arc discharges …
[HTML][HTML] Development of an arc root model for studying the electrode vaporization and its influence on arc dynamics
Plasma–solid interaction represents a major concern in many applications such as power-
interruption and plasma–metal processing. Characterized by high-current density and …
interruption and plasma–metal processing. Characterized by high-current density and …
Multispecies plasma fluid simulation for carbon arc discharge
AR Mansour, K Hara - Journal of Physics D: Applied Physics, 2019 - iopscience.iop.org
Understanding of the plasma physics in ablating carbon arcs plays an important role in the
synthesis of carbon nanomaterials. In this paper, ablating carbon arc discharges in …
synthesis of carbon nanomaterials. In this paper, ablating carbon arc discharges in …
Numerical investigation of AC arc ignition on cold electrodes in atmospheric-pressure argon
DFN Santos, M Lisnyak, NA Almeida… - Journal of Physics D …, 2021 - iopscience.iop.org
Since experiments cannot clarify the mechanism of current transfer to non-thermionic arc
cathodes, this can only be done by means of numerical modelling based on first principles …
cathodes, this can only be done by means of numerical modelling based on first principles …
Synthesis of nanoparticles in carbon arc: measurements and modeling
This work presents a study of the region of nanoparticle growth in an atmospheric pressure
carbon arc. The nanoparticles are detected using the planar laser-induced incandescence …
carbon arc. The nanoparticles are detected using the planar laser-induced incandescence …
Thermionic cooling of the target plasma to a sub-eV temperature
MD Campanell, GR Johnson - Physical Review Letters, 2019 - APS
Contemporary models of bounded plasmas assume that the target plasma electron
temperature far exceeds the temperature of the cold electrons emitted from the target, T emit …
temperature far exceeds the temperature of the cold electrons emitted from the target, T emit …