Experiments of plasma assisted combustion's effect on combustion products

ZHAO Bing-bing; ZHANG Peng; HE Li-ming; DU Hong-liang

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Experiments of plasma assisted combustion's effect on combustion products

更新时间：2026-07-07

- Experiments of plasma assisted combustion's effect on combustion products
- Vol. 27, Issue 9, (2012)
- 作者机构：
  
  1. 空军工程大学航空航天工程学院,西安,710038
  2. 空军工程大学理学院,西安,710051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012
- 稿件说明：
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ZHAO Bing-bing, ZHANG Peng, HE Li-ming, et al. Experiments of plasma assisted combustion's effect on combustion products[J]. 2012, 27(9).
DOI：

ZHAO Bing-bing, ZHANG Peng, HE Li-ming, et al. Experiments of plasma assisted combustion's effect on combustion products[J]. 2012, 27(9). DOI：

摘要

采用介质阻挡放电在燃烧实验段中产生等离子体

进行了等离子体助燃条件下丙烷/空气混合气燃烧过程影响因素及其规律的实验研究.测量了空气、丙烷/空气混合气介质阻挡放电的光谱特性

通过烟气分析仪测量燃烧产物成份

得到了燃烧产物中O2

CO体积分数随时间的变化

研究了激励器放电电压、空气流量、丙烷流量对燃烧产物的影响.实验结果表明:等离子体助燃时

O2和CO体积分数变化速率增大;稳定燃烧后O2和CO体积分数小于常规燃烧的

燃烧效率提高;减小放电电压

增大空气、丙烷流量

等离子体助燃的效果减弱.

Abstract

Experiments of plasma assisted combustion (PAC) in propane-air mixtures were conducted.The plasma was produced by dielectric barrier discharges (DBD)

and the emission spectrums of air and propane-air mixture were tested respectively.The variation of O2 and CO volume fractions with time was measured using the gas analyzer.The effect of discharge voltage

air flow and propane flow on combustion products were analyzed and discussed.The results show that in PAC

the variation rates of O2 and CO volume fractions increase compared to that in normal combustion

and the combustion efficiency enhances in stable combustion due to the decrease of O2 and CO volume fractions;increasing air flow and propane flowand decreasing discharge voltage can weaken the effects of PAC.

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Related Author

HE Li-ming

LIU Xing-jian

ZHAO Bing-bing

JIN Tao

ZENG Hao

YU Jin-lu

LAN Yu-dan

HE Li-ming

Related Institution

State Key Laboratory of Science and Technology on Plasma Dynamics, Aeronautics and Astronautics Engineering College, Air Force Engineering University

The Engineering Institute, Air Force Engineering University

School of Power and Energy，Northwestern Polytechnical University

Sichuan Gas Turbine Establishment，Aero Engine Corporation of China

Aviation Engineering School，Air Force Engineering University

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