Study on the Effects of Dielectric Barrier Discharge on the Bunsen Flame Structure With OH-PLIF Technique

Nonthermal equilibrium plasma has been reported to be potentially applicable in many combustion scenarios. In this paper, the effects of dielectric barrier discharge (DBD) on the flame structure of a Bunsen flame have been investigated by using the OH planar laser-induced fluorescence technique. Res...

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Bibliographic Details
Published in:IEEE transactions on plasma science 2014-10, Vol.42 (10), p.2332-2333
Main Authors: Mu, Hai-Bao, Yu, Lin, Li, Ping, Zhang, Meng, Tang, Cheng-Long, Wang, Jin-Hua, Huang, Zuo-Hua, Zhang, Guan-Jun
Format: Article
Language:English
Subjects:
Combustion
Dielectric barrier discharge (DBD)
Dielectrics
Discharges (electric)
Electrodes
Electron tubes
flame structure
OH planar laser induced fluorescence (OH-PLIF) technique
plasma-assisted combustion
Plasmas
Shape
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Summary:Nonthermal equilibrium plasma has been reported to be potentially applicable in many combustion scenarios. In this paper, the effects of dielectric barrier discharge (DBD) on the flame structure of a Bunsen flame have been investigated by using the OH planar laser-induced fluorescence technique. Results show that the increase of discharge intensity significantly enhances the local burning. In coaxial-cylinder DBD reactor, the flame structure can be varied from conic shape to M shape with discharge power increasing.
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2014.2324614