DC pulsed atmospheric-pressure plasma jet image information

D. P. Dowling; F. T. O'Neill; V. Milosavljević; V. J. Law

doi:10.1109/TPS.2011.2157978

DC pulsed atmospheric-pressure plasma jet image information

D. P. Dowling, F. T. O'Neill, V. Milosavljević, V. J. Law

Research output: Contribution to journal › Article › peer-review

Abstract

This paper presents optical imaging and optical emission spectroscopy (OES) data of an atmospheric-pressure plasma jet. It is shown how the visual information and OES information of the air discharge are related as the blown arc extends from the nozzle (2-4 mm) with a molecular nitrogen rotational temperature on the order of 1700 K and the flowing afterglow beyond this region is dominated by the cooler (300-K) NO-O chemiluminescent reaction that produces NO₂ species.

Original language	English
Article number	5910400
Pages (from-to)	2326-2327
Number of pages	2
Journal	IEEE Transactions on Plasma Science
Volume	39
Issue number	11 PART 1
DOIs	https://doi.org/10.1109/TPS.2011.2157978
Publication status	Published - Nov 2011
Externally published	Yes

Keywords

Atmospheric-pressure plasmas
optical emission
plasma applications
plasma temperature

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10.1109/TPS.2011.2157978

https://arrow.tudublin.ie/schfsehart/181Licence: CC BY-NC-SA

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abstract = "This paper presents optical imaging and optical emission spectroscopy (OES) data of an atmospheric-pressure plasma jet. It is shown how the visual information and OES information of the air discharge are related as the blown arc extends from the nozzle (2-4 mm) with a molecular nitrogen rotational temperature on the order of 1700 K and the flowing afterglow beyond this region is dominated by the cooler (300-K) NO-O chemiluminescent reaction that produces NO2 species.",

keywords = "Atmospheric-pressure plasmas, optical emission, plasma applications, plasma temperature",

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year = "2011",

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AU - O'Neill, F. T.

AU - Milosavljević, V.

AU - Law, V. J.

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Y1 - 2011/11

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AB - This paper presents optical imaging and optical emission spectroscopy (OES) data of an atmospheric-pressure plasma jet. It is shown how the visual information and OES information of the air discharge are related as the blown arc extends from the nozzle (2-4 mm) with a molecular nitrogen rotational temperature on the order of 1700 K and the flowing afterglow beyond this region is dominated by the cooler (300-K) NO-O chemiluminescent reaction that produces NO2 species.

KW - Atmospheric-pressure plasmas

KW - optical emission

KW - plasma applications

KW - plasma temperature

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JO - IEEE Transactions on Plasma Science

JF - IEEE Transactions on Plasma Science

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DC pulsed atmospheric-pressure plasma jet image information

Abstract

Keywords

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