Research on Optical Emission Spectroscopy of Free Radicals Produced in the Pulse Discharge with Nozzle-Tube Electrodes in Air

CAI  Li-Jun; SUN  Ming; WANG  Hong-Yan

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Research on Optical Emission Spectroscopy of Free Radicals Produced in the Pulse Discharge with Nozzle-Tube Electrodes in Air

更新时间：2026-05-27

- Research on Optical Emission Spectroscopy of Free Radicals Produced in the Pulse Discharge with Nozzle-Tube Electrodes in Air
- Vol. 28, Issue 3, Pages: 12-14(2011)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：06 October 2010，
  
  Published：2011
- 稿件说明：
移动端阅览
蔡丽俊, 孙明, 王红岩. 喷嘴-筒式脉冲空气放电中自由基的发射光谱研究[J]. 广东工业大学学报, 2011, 28(3): 12-14.

CAI Li-Jun, SUN Ming, WANG Hong-Yan. Research on Optical Emission Spectroscopy of Free Radicals Produced in the Pulse Discharge with Nozzle-Tube Electrodes in Air[J]. 2011, 28(3): 12-14.
蔡丽俊, 孙明, 王红岩. 喷嘴-筒式脉冲空气放电中自由基的发射光谱研究[J]. 广东工业大学学报, 2011, 28(3): 12-14. DOI：

CAI Li-Jun, SUN Ming, WANG Hong-Yan. Research on Optical Emission Spectroscopy of Free Radicals Produced in the Pulse Discharge with Nozzle-Tube Electrodes in Air[J]. 2011, 28(3): 12-14. DOI：

摘要

采取发射光谱法测量在大气压下含不饱和水蒸气空气中脉冲放电产生的OH自由基，通过对发射光谱相对变化的分析可得：OH自由基的相对生成量随喷嘴电极直径的变大而减少

随湿度的变大而先增大后减少再增大；OH自由基在放电电场中的分布呈从喷嘴电极中心向左、右和下方逐渐减少的趋势，而向上先增大后减小.

Abstract

Measurement of optical emission spectroscopy was taken to detect OH radicals produced in the pulse discharge in air with unsaturated water vapor under atmospheric pressure. The analysis of the relative changes in optical emission spectroscopy indicates that: the number of OH radicals decreases while the diameter of the nozzle electrode increases; with the increase of humidity

the relative number of OH radicals first increases

then decreases，but increases again; the distribution of OH radicals in the discharge electric field gradually decreases from the center to the left

right and below

while it first increases and then decreases when it is upward.

关键词

Keywords

references

Jiang Yuze．Development of and discussions on DeSO2 and DeNO-x-technology of flue gas by using pulse corona discharge[J]. Electrical Equipment,2005,6(5):10.

Ono R, Oda T．OH radical generation in a discharge plasma observed by a LIF method.34th IAS Annual Meeting, Industry Applications Conference[C]. Phoenix: Conference Record of the 1999 IEEE,1999,3:1461-1466.

Ono R, Oda T. Measurement of hydroxyl radicals in an atmospheric pressure discharge plasma by using laser-induced fluorescence[J]. IEEE Trans Ind Appl, 2001,37:709.

Ono R, Oda T．Dynamics and density estimation of hydroxyl radicals in a pulsed corona discharge[J]. J Phys．D Appl Phys, 2002,35:2133.

王文春,刘峰,张家良,等. 利用发射光谱研究脉冲电晕放电中的自由基[J].光谱学与光谱分析,2004,24(11):1288-1292.

Gao Xiang, Yu Quan, Wu Zu-liang, et al．OH(A 2 Σ+→X 2 Π,0-0) emission spectrum in nozzle-to-plate DC corona discharge[J ] . High Power Laser and Particle Beams,2007,19(4):700.

Liu Jing, Niu Jin-hai, Xu Yong, et al．Optical Emission Spectroscopy Diagnosis on Decomposition of NO in NO/N2 Mixtures in Dielectric Barrier Discharge Plasma[J]. Acta Phys-Chim Sin, 2005, 21(12):1352.

余刚,颜峥,叶丹,等. 气体NO/N2系统等离子体反应NO还原机理研究[J].工程热物理学报,2003,24(2):354.

孙明,吴彦,李杰,等. 空气电晕放电中的OH自由基发射光谱[J].大连理工大学学报,2004,44(1):26.

李杰,李楠,李国锋,等. 气相脉冲放电针-板反应器降解水中有机物[J].河北大学学报,2007,7(6):646-649．

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Modeling of 3D NAND Memory Cells with Taper Angle and Programming Strategy Optimization

SCA-YOLO: Real-time Target Detection Based on Deformable Convolution and Context-aware Attention

A Study of Power Quality Regulation Strategies of Energy Storage Converters

Energy Management Strategy of Hybrid Locomotive Based on Road Condition Parameters

The Cross-twin Physics-informed Neural Network for Wave Equations with Conserved Quantities

Related Author

No data

Related Institution

No data

AI问答

⁰