Numerical modelling of the effect of dry air traces in a helium parallel plate dielectric barrier discharge

C Lazarou, T Belmonte, AS Chiper… - … Sources Science and …, 2016 - iopscience.iop.org
A validated numerical model developed for the study of helium barrier discharges in the
presence of dry air impurities is presented in this paper. The model was used to numerically …

The effect of the pulse repetition rate on the fast ionization wave discharge

BD Huang, E Carbone, K Takashima… - Journal of Physics D …, 2018 - iopscience.iop.org
The effect of the pulse repetition rate (PRR) on the generation of high energy electrons in a
fast ionization wave (FIW) discharge is investigated by both experiment and modelling. The …

Investigation on streamers propagating into a helium jet in air at atmospheric pressure: Electrical and optical emission analysis

K Gazeli, P Svarnas, P Vafeas… - Journal of Applied …, 2013 - pubs.aip.org
The plasma produced due to streamers guided by a dielectric tube and a helium jet in
atmospheric air is herein studied electrically and optically. Helium streamers are produced …

Determination of the electron temperature in plane-to-plane He dielectric barrier discharges at atmospheric pressure

RK Gangwar, O Levasseur, N Naudé… - Plasma Sources …, 2015 - iopscience.iop.org
Optical emission spectroscopy (OES) measurements coupled with a collisional-radiative
model were used to characterize a plane-to-plane dielectric barrier discharge at …

Ignition and afterglow dynamics of a high pressure nanosecond pulsed helium micro-discharge: I. Electron, Rydberg molecules and He (23S) densities

CG Schregel, EAD Carbone… - Plasma Sources …, 2016 - iopscience.iop.org
This work presents the results of Thomson scattering measurements, optical emission
spectroscopy and laser absorption spectroscopy applied to a high pressure nanosecond …

A study of helium atmospheric-pressure guided streamers for potential biological applications

K Gazeli, C Noel, F Clément, C Daugé… - … sources science and …, 2013 - iopscience.iop.org
A study of helium atmospheric-pressure guided streamers for potential biological applications
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Radiation transport in kinetic simulations and the influence of photoemission on electron current in self-sustaining discharges

A Fierro, C Moore, B Scheiner, BT Yee… - Journal of Physics D …, 2017 - iopscience.iop.org
A kinetic description for electronic excitation of helium for principal quantum number n
$\leqslant $4 has been included into a particle-in-cell (PIC) simulation utilizing direct …

Tomographic optical emission spectroscopy of an atmospheric pressure plasma jet and surface ionization waves on planar and structured surfaces

BZ Bentz - Plasma Sources Science and Technology, 2023 - iopscience.iop.org
In this paper, an approach for 3D plasma structure diagnostics using tomographic optical
emission spectroscopy (Tomo-OES) of a nanosecond pulsed atmospheric pressure plasma …

On the use of the intensity ratio of He lines for electric field measurements in atmospheric pressure dielectric barrier discharge

SS Ivković, GB Sretenović, BM Obradović… - Journal of Physics D …, 2014 - iopscience.iop.org
In this paper a new method is proposed and tested for electric field measurements in the
cathode region of a low-temperature atmospheric pressure discharge in helium. The method …

Electron Kinetics in He/CH4/CO2 Mixtures Used for Methane Conversion

A Janeco, NR Pinhao, V Guerra - The Journal of Physical …, 2015 - ACS Publications
In this work the electron kinetics in He/CH4/CO2 mixtures used for CH4 conversion is
studied, including the contribution of H2 and CO formed in the discharge, as an initial step to …