Induced Liquid Phase Flow by RF Ar Cold Atmospheric Pressure Plasma Jet

Induced Liquid Phase Flow by RF Ar Cold Atmospheric Pressure Plasma Jet

The plasma of an atmospheric pressure plasma jet strongly interferes with a liquid when it just touches the liquid surface. The gas flow of the jet exerts a force on the liquid surface pushing it downward, while the plasma exerts a force that is partly counteracting the gas flow induced force. The d...

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Veröffentlicht in:IEEE transactions on plasma science 2014-10, Vol.42 (10), p.2622-2623
Hauptverfasser: van Rens, Jasper F. M., Schoof, Jan T., Ummelen, Fanny C., van Vugt, Daan C., Bruggeman, Peter J., van Veldhuizen, E. M.
Format: Artikel
Sprache:eng
Schlagworte:
Atmospheric-pressure plasmas
Force
Image color analysis
Liquids
low-temperature plasma jet
plasma applications
Plasma measurements
Plasmas
Radio frequency
Visualization
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Beschreibung
Zusammenfassung:The plasma of an atmospheric pressure plasma jet strongly interferes with a liquid when it just touches the liquid surface. The gas flow of the jet exerts a force on the liquid surface pushing it downward, while the plasma exerts a force that is partly counteracting the gas flow induced force. The downward force in the center of the liquid recipient causes the liquid to circulate with a circulation time of ~2 s. Due to this circulation the color change of a dye proceeds homogeneously.
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2014.2328793