Kinetic effects of nanosecond discharge on ignition delay time

Xingqian Mao; Guoxiu Li; Qi Chen; Yujun Zhao

doi:10.1016/j.cjche.2016.05.014

Your Location：

Home >

Browse articles >

Kinetic effects of nanosecond discharge on ignition delay time

Catalysis, Kinetics and Reaction Engineering | Updated：2026-01-06

- Kinetic effects of nanosecond discharge on ignition delay time
- Chinese Journal of Chemical Engineering Vol. 24, Issue 12, Pages: 1719-1727(2016)
- Affiliations：
  
  School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University,Beijing,China,100044
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2016.05.014
  CLC：
- Published：2016
- Accepted：
Scan QR Code
Xingqian Mao, Guoxiu Li, Qi Chen, Yujun Zhao. Kinetic effects of nanosecond discharge on ignition delay time[J]. , 2016, 24(12): 1719-1727.
DOI：

Xingqian Mao, Guoxiu Li, Qi Chen, Yujun Zhao. Kinetic effects of nanosecond discharge on ignition delay time[J]. , 2016, 24(12): 1719-1727. DOI： 10.1016/j.cjche.2016.05.014.

摘要

Abstract

The effects of nanosecond discharge on ignition characteristics of a stoichiometric methane-air mixture without inert diluent gas were studied by numerical simulation at 0.1 MPa and an initial temperature of 1300 K. A modified non-equilibrium plasma kinetic model was developed to simulate the temporal evolution of particles produced during nanosecond discharge and its afterglow. As important roles in ignition

path fluxes of O and H radicals were analyzed in detail. Different strength of

E/N

and different discharge duration were applied to the discharge process in this study. And the results presented that a deposited energy of 1-30 mJ·cm

-3

could dramatically reduce the ignition delay time. Furthermore

temperature and radicals analysis was conducted to investigate the effect of non-equilibrium plasma on production of intermediate radicals. Finally

sensitivity analysis was employed to have further understanding on ignition chemistries of the mixture under nanosecond discharge.

关键词

Keywords

references

Views

138

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Modeling analysis of cobalt-based Fischer-Tropsch catalyst particles

Effects of CO2 Dilution on Methane Ignition in Moderate or Intense Low-oxygen Dilution(MILD) Combustion: A Numerical Study

Optimization of chemical looping hydrogen generation process via Aspen Plus—Machine learning integration

Experimental study on hydrogen explosion venting and flame arresting under different metal copper foam structures

Analysis of the competitive reaction rates of dibenzothiophene and naphthalene in the hydrodenitrogenation of 1,2,3,4-tetrahydroquinoline over Pt-based catalysts

Related Author

Huashuai Wu

Gang Wang

Yong Yang

Yongwang Li

曹甄俊

朱彤

Li Xinyu

Song Yiwen

Related Institution

College of Chemical Engineering and Technology, Taiyuan University of Technology

National Energy Research & Development Center for Coal to Liquid Fuels, Synfuels China Company, Limited

College of Mechanical Engineering, Tongji University

Shanghai DFYH Tech Services Co., Ltd.

Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University

⁰