scholarly journals Spectroscopic Measurements of Micro-air Plasma-jets at an Atmospheric Pressure

2005 ◽  
Vol 71 (707) ◽  
pp. 1806-1812 ◽  
Author(s):  
Kiyoshi KUBOTA ◽  
Masato FUNATSU ◽  
Hiroyuki SHIRAI ◽  
Katsuine TABEI
Keyword(s):  
Atmospheric Pressure ◽  
Plasma Jets ◽  
Air Plasma ◽  
Spectroscopic Measurements

509 Spectroscopic Measurements of SiC-based Ablation Products in High-speed Air Plasma-jets(1)

2007 ◽  
Vol 2007 (0) ◽  
pp. _509-a_
Author(s):  
Masato FUNATSU ◽  
Manabu MOTEKI ◽  
Hiroyuki SHIRAI ◽  
Fumio TAKAKUSAGI
Keyword(s):  
High Speed ◽  
Plasma Jets ◽  
Air Plasma ◽  
Spectroscopic Measurements

Non-thermal air plasma jets at atmospheric pressure: The flow-dependent propagation in the afterglow

2018 ◽  
Vol 124 (24) ◽  
pp. 243302 ◽  
Author(s):  
Shuqun Wu ◽  
Xueyuan Liu ◽  
Wenhao Mao ◽  
Wen Chen ◽  
Chang Liu ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Plasma Jets ◽  
Air Plasma

509 Spectroscopic Measurements of SiC-based Ablation Products in High-speed Air Plasma-jets(2)

2007 ◽  
Vol 2007 (0) ◽  
pp. _509-1_-_509-4_
Author(s):  
Masato FUNATSU ◽  
Manabu MOTEKI ◽  
Hiroyuki SHIRAI ◽  
Fumio TAKAKUSAGI
Keyword(s):  
High Speed ◽  
Plasma Jets ◽  
Air Plasma ◽  
Spectroscopic Measurements

Dynamics and Structure of Nonthermal Atmospheric-Pressure Air Plasma Jets: Experiment and Simulation

2016 ◽  
Vol 44 (12) ◽  
pp. 3249-3253 ◽  
Author(s):  
George V. Naidis ◽  
Eduard A. Sosnin ◽  
Victor A. Panarin ◽  
Victor S. Skakun ◽  
Victor F. Tarasenko
Keyword(s):  
Atmospheric Pressure ◽  
Plasma Jets ◽  
Air Plasma ◽  
Experiment And Simulation

scholarly journals Global model simulation of OH production in pulsed-DC atmospheric pressure helium-air plasma jets

Open Physics ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 375-382
Author(s):  
Saša Gocić ◽  
Željko Mladenović
Keyword(s):  
Atmospheric Pressure ◽  
Model Simulation ◽  
Fluid Model ◽  
Plasma Jets ◽  
Global Model ◽  
Oh Radicals ◽  
Air Plasma ◽  
Pulsed Dc ◽  
Main Production

AbstractThe results of global model simulation of an atmospheric pressure pulsed-DC helium plasma jet propagated in humid air, compared to the results of fluid model, are presented in this paper. The primary tasks of presented simulation were determination of the density and the main production pathways of OH radicals. The calculation reveals that global model gives higher OH densities than fluid model, especially at higher electron temperatures. This overestimation is mainly caused by the intrinsic assumptions of the global model, which impose limitations on its application for modelling of very transient physical processes such are streamers or plasma bullets. The main OH production and loss processes are well recognized by global model, and additional mechanisms are involved with respect to the case of fluid modelling. According to the presented results, global model will give satisfactory assessment of OH density and overall chemical composition of modelled plasmas, if the air fraction, electron density and temperature are correctly determined.

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