Plasma Breakdown, Potential, and Sheath Formation
Computer simulation of the sheath and the adjacent plasma in the presence of a plasma source
... near-wall plasma sheet in conditions when stable background plasma is supported against losses from the simulation volume by its regulation in the central part of the ...stable plasma source ...
19
Plasma sheath properties in a magnetic field parallel to the wall
... the sheath formation in a parallel to the wall configuration of the magnetic field by using PIC simulations and assuming no collision nor flux at the wall except in the transient ...the potential ...
17
A Numerical Characterization of the Gravito Electrostatic Sheath Equilibrium Structure in Solar Plasma
... GES Formation In the case of laboratory plasma the Bohm criterion [14] must be satisfied for the formation of Debye sheath near the wall ...Debye sheath or simply plasma ...
22
Numerical stability of a plasma sheath*,**,***,****
... a plasma is in contact with a metallic wall, stationary boundary layers form: they are called plasma ...the plasma faster than ions. A drop of the self-consistent potential at the wall is ...
20
Humic Acid and Trihalomethane Breakdown with Potential By-Product Formations for Atmospheric Air Plasma Water treatment
... of plasma treatment. It is known that atmospheric air plasma generates numerous active species including; O 3 , OH, H 2 O 2 by electron disassociation of oxygen and water molecules, followed by subsequent ...
13
Predicting PDF tails of flux in plasma sheath region
... The purpose of this letter is to provide the theoretical prediction for the PDF tails of flux in plasma sheath by using a non-perturbative statistical method. The basic idea is to associate the bursty event ...
15
The formation of relativistic plasma structures and their potential role in the generation of cosmic ray electrons
... the plasma phase space structures that give rise to magnetic field generation and particle ...kinetic plasma under idealized conditions, because the con- sidered structures play a key role in the dynamics ...
16
Optimization of ECR-breakdown and plasma discharge formation on T-10 tokamak, using X-mode second harmonic of ECR.
... obtain breakdown and suitable plasma parameters for low-voltage OH start-up, high level of EC-power was injected into T-10 ...of breakdown time delay on HF-power was ...optimal plasma ...
6
Perturbation of the cathode Sheath Characteristics by ALO Dust Particles in magnetized Plasma
... air plasma in the present of ALO dust particle observed experimentally decrease of discharge current and increase of voltage ...of plasma parameters (namely electron density, electron temperature, ion ...
9
Formation breakdown cycle of turbulent jets in a rotating fluid
... enable potential non-axisymmetries of the axial velocity to be ...the breakdown phase is initiated far above the source and then propagates downwards towards the ...
32
Plasma formation in a pseudospark discharge
... charge volume within a time which is short compared with the transit time initiates the breakdown of the main gap. The extraction and acceleration of this transient and h[r] ...
5
Cathode Sheath Thickness of a Microhollow Cathode Discharge Plasma In Argon High Gas Pressures
... reasonable breakdown voltage, the electrode dimension becomes smaller with increasing gas ...nonequilibrium plasma with a large population of high-energy ...high-density plasma with low temperature ...
6
Physical and Molecular Processes Controlling the Formation, Structure and Breakdown of the Salivary Pellicle
... pellicle thicknesses seen on tooth surfaces. However, Sonju Clasen [129] provided evidence that the action of the tongue does not influence pellicle thickness or it’s structural appearance; and therefore, differences in ...
266
Breakdown characteristics of plasma closing switch filled with air, N₂, CO₂, and Ar/O₂
... 30 breakdown voltages, and the error bars show the standard deviation for each set of measurements conducted using a fresh portion of tested gas or gas ...self- breakdown voltages for all tested ...lower ...
11
Breakdown characteristics of plasma closing switch filled with air, N₂, CO₂, and Ar/O₂
... 30 breakdown voltages, and the error bars show the standard deviation for each set of measurements conducted using a fresh portion of tested gas or gas ...self- breakdown voltages for all tested ...lower ...
12
Plasma parameters characterization of laser induced breakdown spectroscopy on solid materials at different wavelengths
... induced breakdown spectroscopy, nonlinear optics of second generation, plasma theory that related to this work and the role of wavelength in plasma ...
27
Sheath capacitance observed by impedance probes onboard sounding rockets: Its application to ionospheric plasma diagnostics
... the sheath capacitance observed by the impedance probe onboard the S-310-35 sounding rocket, which was launched into the auroral ...the sheath capacitance in the case of the S-310-35 ...measured ...
9
Developing computational models for pulsed-inductive plasma formation
... of plasma for rapid use and are seen in applications including propulsion, fusion power, and high-power ...the plasma forming when the magnitude of the magnetic field in the device is at a ...Townsend ...
85
Plasma Current Sheath Motion in Coaxial Plasma Discharge
... An extensive study has been done by several authors in the field of axial PCS dynamics which depends on several macroscopic parameters like the energy of ca- pacitor bank, the discharge current, the charging voltage and ...
8
Thermographic determination of the sheath heat transmission coefficient in a high density plasma
... to plasma-facing components both in terms of magnitude and spatial distribution is of high importance for the design of future devices as it impacts on the components ...by plasma-induced surface ...
16