Reaction field analysis of a non-thermal plasma flowing in a rectangular reactor

Takehiko Sato; Dai Ito; Hideya Nishiyama

doi:10.1016/j.tsf.2003.12.034

Reaction field analysis of a non-thermal plasma flowing in a rectangular reactor

Takehiko Sato, Dai Ito, Hideya Nishiyama

IFS - Nanoscale Flow Research Division

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

Chemical reactive fields of non-thermal plasma flowing were clarified by using both experimental and numerical methods in the present study. The plasma was generated by using needle-plate electrodes with applied voltage of 12 kV and a square wave of 20 Hz. The operating gas was air injected at a rate of 1-10 Sl/min through a rectangular reactor with a 3×7 mm cross section. Distributions of gas velocity, gas temperature and NO concentration were clarified by experimental and numerical methods. The NO concentration was strongly influenced by the gas flow rate, because the N concentration was rapidly decreased in the case of small gas flow rate.

Original language	English
Pages (from-to)	78-83
Number of pages	6
Journal	Thin Solid Films
Volume	457
Issue number	1
DOIs	https://doi.org/10.1016/j.tsf.2003.12.034
Publication status	Published - 2004 Jun 1
Event	16th Symposium on Plasma Science for Materials (SPSM-16) - Tokyo, Japan Duration: 2003 Jun 4 → 2003 Jun 5

Keywords

Glow discharge
Nitrogen dioxide
Oxygen
Reaction kinetics

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10.1016/j.tsf.2003.12.034

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title = "Reaction field analysis of a non-thermal plasma flowing in a rectangular reactor",

abstract = "Chemical reactive fields of non-thermal plasma flowing were clarified by using both experimental and numerical methods in the present study. The plasma was generated by using needle-plate electrodes with applied voltage of 12 kV and a square wave of 20 Hz. The operating gas was air injected at a rate of 1-10 Sl/min through a rectangular reactor with a 3×7 mm cross section. Distributions of gas velocity, gas temperature and NO concentration were clarified by experimental and numerical methods. The NO concentration was strongly influenced by the gas flow rate, because the N concentration was rapidly decreased in the case of small gas flow rate.",

keywords = "Glow discharge, Nitrogen dioxide, Oxygen, Reaction kinetics",

author = "Takehiko Sato and Dai Ito and Hideya Nishiyama",

note = "Funding Information: The present study was supported by grant for research encouragement No. 13750133 (2001–2002) from the Japan Society for Promotion of Science and by the Institute of Fluid Science, Tohoku University, Japan.; 16th Symposium on Plasma Science for Materials (SPSM-16) ; Conference date: 04-06-2003 Through 05-06-2003",

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doi = "10.1016/j.tsf.2003.12.034",

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journal = "Thin Solid Films",

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TY - JOUR

T1 - Reaction field analysis of a non-thermal plasma flowing in a rectangular reactor

AU - Sato, Takehiko

AU - Ito, Dai

AU - Nishiyama, Hideya

N1 - Funding Information: The present study was supported by grant for research encouragement No. 13750133 (2001–2002) from the Japan Society for Promotion of Science and by the Institute of Fluid Science, Tohoku University, Japan.

PY - 2004/6/1

Y1 - 2004/6/1

N2 - Chemical reactive fields of non-thermal plasma flowing were clarified by using both experimental and numerical methods in the present study. The plasma was generated by using needle-plate electrodes with applied voltage of 12 kV and a square wave of 20 Hz. The operating gas was air injected at a rate of 1-10 Sl/min through a rectangular reactor with a 3×7 mm cross section. Distributions of gas velocity, gas temperature and NO concentration were clarified by experimental and numerical methods. The NO concentration was strongly influenced by the gas flow rate, because the N concentration was rapidly decreased in the case of small gas flow rate.

AB - Chemical reactive fields of non-thermal plasma flowing were clarified by using both experimental and numerical methods in the present study. The plasma was generated by using needle-plate electrodes with applied voltage of 12 kV and a square wave of 20 Hz. The operating gas was air injected at a rate of 1-10 Sl/min through a rectangular reactor with a 3×7 mm cross section. Distributions of gas velocity, gas temperature and NO concentration were clarified by experimental and numerical methods. The NO concentration was strongly influenced by the gas flow rate, because the N concentration was rapidly decreased in the case of small gas flow rate.

KW - Glow discharge

KW - Nitrogen dioxide

KW - Oxygen

KW - Reaction kinetics

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U2 - 10.1016/j.tsf.2003.12.034

DO - 10.1016/j.tsf.2003.12.034

M3 - Conference article

AN - SCOPUS:2342517416

SN - 0040-6090

VL - 457

SP - 78

EP - 83

JO - Thin Solid Films

JF - Thin Solid Films

IS - 1

T2 - 16th Symposium on Plasma Science for Materials (SPSM-16)

Y2 - 4 June 2003 through 5 June 2003

ER -

Reaction field analysis of a non-thermal plasma flowing in a rectangular reactor

Abstract

Keywords

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