Emission Spectrum Analysis of DBD from Plasma Combustion-supporting Actuator

DU Hong-liang1; HE Li-ming1; DING Wei1; LAN Yu-dan1; WANG Feng1; YU Jian2

doi:10.13296/j.1001-1609.hva.2010.12.005

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Emission Spectrum Analysis of DBD from Plasma Combustion-supporting Actuator

更新时间：2025-04-26

- Emission Spectrum Analysis of DBD from Plasma Combustion-supporting Actuator
- High VoltageApparatus Vol. 46, Issue 12, Pages: 14-17+21(2010)
- 作者机构：
  
  1. 空军工程大学工程学院
  2. 中海油田服务股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2010.12.005
  CLC： TM831
- Published：2010
- 稿件说明：
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[1]杜宏亮,何立明,丁伟,兰宇丹,王峰,俞健.等离子体助燃激励器介质阻挡放电发射光谱分析[J].高压电器,2010,46(12):14-17+21.

DU Hong-liang1, HE Li-ming1, DING Wei1, et al. Emission Spectrum Analysis of DBD from Plasma Combustion-supporting Actuator[J]. High voltageapparatus, 2010, 46(12): 14-17+21.
[1]杜宏亮,何立明,丁伟,兰宇丹,王峰,俞健.等离子体助燃激励器介质阻挡放电发射光谱分析[J].高压电器,2010,46(12):14-17+21. DOI： 10.13296/j.1001-1609.hva.2010.12.005.

DU Hong-liang1, HE Li-ming1, DING Wei1, et al. Emission Spectrum Analysis of DBD from Plasma Combustion-supporting Actuator[J]. High voltageapparatus, 2010, 46(12): 14-17+21. DOI： 10.13296/j.1001-1609.hva.2010.12.005.

摘要

为了研究激发粒子的演化规律

优化等离子体助燃参数

在不同的电极形状、电极间隙、气体流量、放电电压条件下

对介质阻挡放电的发射光谱进行了实验测量与分析。研究发现:网形电极结构的激励器光谱最强

王形次之

条形最低;随着电极距离的增大

发射光谱强度呈现先慢后快的下降趋势;工作介质流量有一个最佳值

为60 g/s;随着驱动电压或频率的增加

微放电通道增多

放电增强

发射谱线强度增强。

Abstract

In order to study the evolution laws of the excited particles in air plasma and optimize the combustion-supporting parameters

this paper has carried on an experimental measuring and analysis on DBD emission spectrum with actuators electrodes of different shapes

electrode gaps

gas flow

discharge conditions

voltage and frequency.The experiment results show that spectrum of meshy electrode configurations is the most intensive

the next and the lowest are stripline and paratactic electrode shape;emission spectral intensity decrease while the electrode distance increase;and the curve is a simile semi-parabolic

the optimum gas flow is 60 gram per second;once the applied voltage or frequency increase

micro-discharge channels will increase

emission spectral line intensity will strengthen.

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