Study of active particles' influences on combustion of H/Air mixture

LAN Yu-dan; HE Li-ming; DING Wei; GUO Xiang-yang

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Study of active particles' influences on combustion of H/Air mixture

更新时间：2026-07-07

- Study of active particles' influences on combustion of H/Air mixture
- Vol. 25, Issue 2, Pages: 326-330(2010)
- 作者机构：
  
  空军工程大学工程学院,西安,710038
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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兰宇丹, 何立明, 丁伟, 郭向阳. 活性粒子对H2/Air混合物燃烧的影响[J]. 航空动力学报, 2010, 25(2): 326-330.

LAN Yu-dan, HE Li-ming, DING Wei, et al. Study of active particles' influences on combustion of H/Air mixture[J]. 2010, 25(2): 326-330.
兰宇丹, 何立明, 丁伟, 郭向阳. 活性粒子对H2/Air混合物燃烧的影响[J]. 航空动力学报, 2010, 25(2): 326-330. DOI：

LAN Yu-dan, HE Li-ming, DING Wei, et al. Study of active particles' influences on combustion of H/Air mixture[J]. 2010, 25(2): 326-330. DOI：

摘要

建立H2/Air混合物燃烧的化学动力学模型

计算与分析了在非平衡等离子体条件下

气体放电产生的活性粒子(O

H)和活性基(OH)在不同当量比下对参与燃烧的组分以及温度和压力的影响

为航空发动机燃烧室等离子体助燃(PAC)实验研究和实际应用提供理论依据.计算结果表明等离子体助燃可以提高反应效率、燃烧温度和火焰传播速率

减少燃烧上升时间

强烈影响H2/Air混合物燃烧.

Abstract

The chemical kinetic model of H2/Air mixture combustion was established in this article.With the non-equilibrium plasma

this paper calculated and analyzed how the active particle(O

H) and radical(OH) produced by gas discharge influenced the components in the combustion

the temperatures and pressures at different equivalent ratios.Therefore

this paper can provide a theoretical foundation for the experimental research and practical application of plasma assisted combustion(PAC) in the aero-engine combustion chamber.The results show that PAC can improve reaction efficiency

combustion temperature and flame spread velocity

reduce the rise-time of combustion and strongly influence H2/Air mixture combustion.

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Related Institution

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

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Engineering Institute of Aeronautics and Astronautics, Air Force Engineering University

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Sichuan Gas Turbine Establishment，Aero Engine Corporation of China

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