Effects of low-temperature chemical reactions on ignition kernel development and flame propagation in a DME-air mixing layer

Y Wang, W Han, T Zirwes, F Zhang, H Bockhorn… - Proceedings of the …, 2023 - Elsevier
The impact of chemical reactions at low-temperature (ie, low-temperature chemistry, LTC)
and LTC-induced cool flames on autoignition and premixed flame propagation has been …

Effects of strain rate and Lewis number on forced ignition of laminar counterflow diffusion flames

S Xie, Z Lu, Z Chen - Combustion and Flame, 2021 - Elsevier
Forced ignition is one of the most fundamental and important combustion problems. It is
used in advanced engines and closely related to fire safety and accidental explosion. In this …

Numerical investigation of effects on premixed hydrogen/air flame propagation in pipes with different contraction or expansion angles

Y Song, Y Zhang, Y Chen, X Liu, M Fu, Y Li - Journal of Loss Prevention in …, 2021 - Elsevier
Numerical simulations of premixed hydrogen-air flame propagation in a pipe with different
contraction or expansion angles are carried out in this study. The effects on the flame …

突扩管道中H2/Air 预混火焰传播特性的数值模拟

张英, 宋舆涵, 蒋帅, 李云涛, 申世飞, 陈月 - 中国安全科学学报, 2019 - cssjj.com.cn
为探究氢气(H 2)/空气(Air) 预混气体爆炸事故中突扩型管道对火焰结构形成与发展造成的影响,
基于k-ε 湍流模型和β-flame 火焰增厚模型, 采用Flacs 软件开展不同突扩角度β …

On the propagation of partially premixed flame spanning a wide range of gravity levels

T Chen, YC Liu - AIAA Propulsion and Energy 2020 Forum, 2020 - arc.aiaa.org
Title: On the propagation of partially premixed flame spanning a wide range of gravity levels
Abstract: Methane-air edge flames in two-dimensional mixing layers under different …

Numerical simulation on flame propagation characteristics of premixed H2/Air in sudden expansion ducts

Z Ying, S Yuhan, J Shuai, LI Yuntao, S Shifei… - China Safety Science …, 2019 - cssjj.com.cn
To explore the characteristics of premixed Hydrogen/Air flame propagation in sudden
expansion ducts, the flow structure, flame shape, flame speed and overpressure of flame …