Plasma characterization in magnetized hollow electrodes system

2021 ◽  
Author(s):  
Murad Mohammed Kadhim ◽  
Qusay Adnan Abbas
Keyword(s):  
Plasma Characterization

scholarly journals The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator

Molecules ◽  
2020 ◽  
Vol 25 (7) ◽  
pp. 1558 ◽  
Author(s):  
George Mogildea ◽  
Marian Mogildea ◽  
Cristina Popa ◽  
Gabriel Chiritoi
Keyword(s):  
Carbon Dioxide ◽  
Microwave Plasma ◽  
Focal Point ◽  
Single Mode ◽  
Plasma Generator ◽  
High Energy ◽  
High Electron ◽  
Space Applications ◽  
Plasma Characterization ◽  
Co2 Atmosphere

This paper focuses on the dissociation of carbon dioxide (CO2) following the absorption processes of microwave radiation by noncontact metal wire (tungsten). Using a microwave plasma generator (MPG) with a single-mode cavity, we conducted an interaction of microwaves with a noncontact electrode in a CO2 atmosphere. High energy levels of electromagnetic radiation are generated in the focal point of the MPG’s cylindrical cavity. The metal wires are vaporized and ionized from this area, subsequently affecting the dissociation of CO2. The CO2 dissociation is highlighted through plasma characterization and carbon monoxide (CO) quantity determination. For plasma characterization, we used an optical emission spectroscopy method (OES), and for CO quantity determination, we used a gas analyzer instrument. Using an MPG in the CO2 atmosphere, we obtained a high electron temperature of the plasma and a strong dissociation of CO2. After 20 s of the interaction between microwaves and noncontact electrodes, the quantity of CO increased from 3 ppm to 1377 ppm (0.13% CO). This method can be used in space applications to dissociate CO2 and refresh the atmosphere of closed spaces.

scholarly journals Warm dense plasma characterization by x-ray Thomson scattering

2001 ◽  
Author(s):  
Otto L. Landen ◽  
S. H. Glenzer ◽  
Robert C. Cauble ◽  
Richard W. Lee ◽  
M. J. Edwards ◽  
...  
Keyword(s):  
Dense Plasma ◽  
Thomson Scattering ◽  
X Ray ◽  
Plasma Characterization

Time-resolved pulsed-plasma characterization using broadband terahertz pulses correlated with fluorescence imaging

2005 ◽  
Vol 87 (15) ◽  
pp. 151501 ◽  
Author(s):  
B. H. Kolner ◽  
P. M. Conklin ◽  
R. A. Buckles ◽  
N. K. Fontaine ◽  
R. P. Scott
Keyword(s):  
Fluorescence Imaging ◽  
Pulsed Plasma ◽  
Time Resolved ◽  
Terahertz Pulses ◽  
Plasma Characterization ◽  
Broadband Terahertz

scholarly journals Bremsstrahlung emission and plasma characterization driven by moderately relativistic laser–plasma interactions

2021 ◽  
Vol 63 (3) ◽  
pp. 035004
Author(s):  
Sushil Singh ◽  
Chris D Armstrong ◽  
Ning Kang ◽  
Lei Ren ◽  
Huiya Liu ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Interactions ◽  
Laser Plasma Interactions ◽  
Bremsstrahlung Emission ◽  
Plasma Characterization

Laser-induced plasma characterization through self-absorption quantification

2018 ◽  
Vol 213 ◽  
pp. 143-148 ◽  
Author(s):  
JiaJia Hou ◽  
Lei Zhang ◽  
Yang Zhao ◽  
Xingyu Yan ◽  
Weiguang Ma ◽  
...  
Keyword(s):  
Laser Induced Plasma ◽  
Plasma Characterization

Ionization of sputtered Ti, Al, and C coupled with plasma characterization in HiPIMS

2015 ◽  
Vol 24 (3) ◽  
pp. 035018 ◽  
Author(s):  
Daniel Lundin ◽  
Martin Čada ◽  
Zdeněk Hubička
Keyword(s):  
Plasma Characterization
Sign in / Sign up

Export Citation Format

Share Document