Gas temperature determination from rotational lines in non-equilibrium plasmas: a review

PJ Bruggeman, N Sadeghi, DC Schram… - … Sources Science and …, 2014 - iopscience.iop.org
The gas temperature in non-equilibrium plasmas is often obtained from the plasma-induced
emission by measuring the rotational temperature of a diatomic molecule in its excited state …

CO(B 1Σ+A 1Π) Angstrom System for Gas Temperature Measurements in CO2 Containing Plasmas

Y Du, K Tamura, S Moore, Z Peng, T Nozaki… - Plasma Chemistry and …, 2017 - Springer
CO 2 containing plasmas are of growing interest for greenhouse gas remediation and dry
gas reforming. In this paper, we show that the optical emission spectrum of CO (BA) …

[HTML][HTML] A non-equilibrium atmospheric pressure Capacitively-Coupled-Plasma (CCP) driven at VHF (162 MHz) for plasma catalysis of CO2 into CO

C Harvey, S Vandenburg, AR Ellingboe - Current Applied Physics, 2021 - Elsevier
The design of a Very-High-Frequency (VHF) 162 MHz driven atmospheric-pressure
Capacitively-Coupled-Plasma (CCP), with top and bottom electrodes operated in push-pull …

Simple method for gas temperature determination in CO2-containing discharges

T Silva, N Britun, T Godfroid, R Snyders - Optics Letters, 2014 - opg.optica.org
A simple gas temperature determination method based on the line ratio between two
rotational peaks from the CO Angstrom rotational emission band is reported. A formula …

Investigation of supersonic air plasma jet produced in the VKI plasmatron facility

D Lequang, Y Babou, O Chazot, P André - Radiation of High …, 2012 - hal.science
Thermodynamic characterization of a supersonic air plasma jet produced in the VKI
Plasmatron facility is presented. Plasma flow regimes corresponding to underexpanded and …

Spectroscopic investigation of a high pressure CO2 microwave discharge

FA D'Isa - 2021 - opus.bibliothek.uni-augsburg.de
Carbon dioxide CO2, a highly potent greenhouse gas, is produced in very large quantities
from industrial processes but also for power generation. Reducing the CO2 released in the …

Caractérisation d'écoulements plasma sub-et supersoniques par spectroscopie d'émission: application au rayonnement de rentrée terrestre

DLQ Huy - 2014 - theses.hal.science
During planetary atmospheric entries, thermochemical non-equilibrium processes in the
shock layer limit the reliability of aerothermal environment prediction. To improve prediction …