Characterization of pulsed atmospheric-pressure plasma streams (PAPS) generated by a plasma gun

2012 ◽  
Vol 21 (3) ◽  
pp. 034017 ◽  
Author(s):  
E Robert ◽  
V Sarron ◽  
D Riès ◽  
S Dozias ◽  
M Vandamme ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Plasma Gun ◽  
Pressure Plasma

scholarly journals Characterization of a Cold Atmospheric Pressure Plasma Jet Device Driven by Nanosecond Voltage Pulses

2015 ◽  
Vol 43 (3) ◽  
pp. 713-725 ◽  
Author(s):  
Marco Boselli ◽  
Vittorio Colombo ◽  
Matteo Gherardi ◽  
Romolo Laurita ◽  
Anna Liguori ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Plasma Jet ◽  
Atmospheric Pressure Plasma Jet ◽  
Pressure Plasma ◽  
Cold Atmospheric Pressure Plasma ◽  
Voltage Pulses

Atmospheric Pressure Plasma Jets for 2D and 3D Materials Processing

2005 ◽  
Vol 107 ◽  
pp. 119-124 ◽  
Author(s):  
Jacek Kędzierski ◽  
Jürgen Engemann ◽  
Markus Teschke ◽  
Dariusz Korzec
Keyword(s):  
Atmospheric Pressure ◽  
Gas Flow ◽  
Atmospheric Pressure Plasma ◽  
Cylindrical Symmetry ◽  
Plasma Jets ◽  
Partial Explanation ◽  
Plasma Gun ◽  
Pressure Plasma ◽  
Model Formation ◽  
2D And 3D

A novel atmospheric pressure plasma jet with a cylindrical symmetry i.e. a tubular dielectric barrier and two tubular electrodes was developed at Microstructure Research Center – fmt, Wuppertal, Germany. The jet was investigated by means of ultra fast (down to tens of nanoseconds exposition time) ICCD photography and regular CCD photography. Some spectacular results were achieved and their partial explanation was presented. The jet acts as a “plasma gun” throwing small “plasma bullets” out of its orifice. The most important findings are: (i) the bullet velocity is approximately 3 orders of magnitude larger than the gas flow velocity, and (ii) the jet dynamics is mainly electrical field controlled. A simple model - formation of a jet in air - based on a Helium metastables core can explain qualitatively reasonably well most of our experimental observations. Some variations of the original cylindrical jet geometry were presented and discussed: microjet and fmt Plasma-Pen, single tube multijet, tube-in-tube single and multijet systems (so-called “Wuppertal-Approach”).

Surface Characterization of Atmospheric Pressure Plasma-Deposited Allyl Methacrylate and Acrylic Acid Based Coatings

2013 ◽  
Vol 10 (6) ◽  
pp. 564-571 ◽  
Author(s):  
Bernard Nisol ◽  
Abdelkrim Batan ◽  
François Dabeux ◽  
Alexandros Kakaroglou ◽  
Iris De Graeve ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Atmospheric Pressure ◽  
Surface Characterization ◽  
Atmospheric Pressure Plasma ◽  
Pressure Plasma ◽  
Allyl Methacrylate
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