Plasma assisted combustion: Dynamics and chemistry

Y Ju, W Sun - Progress in Energy and Combustion Science, 2015 - Elsevier
Plasma assisted combustion is a promising technology to improve engine performance,
increase lean burn flame stability, reduce emissions, and enhance low temperature fuel …

Premixed flame ignition: Theoretical development

D Yu, Z Chen - Progress in Energy and Combustion Science, 2024 - Elsevier
Premixed flame ignition is a fundamental issue in combustion. A basic understanding of this
phenomenon is crucial for fire safety control and for the development of advanced …

On the accuracy of laminar flame speeds measured from outwardly propagating spherical flames: Methane/air at normal temperature and pressure

Z Chen - Combustion and Flame, 2015 - Elsevier
The present work investigates the accuracy of laminar flame speeds measured from
outwardly propagating spherical flames. We focus on methane/air mixtures at normal …

Understanding cool flames and warm flames

Y Ju - Proceedings of the Combustion Institute, 2021 - Elsevier
Low-temperature flames such as cool flames, warm flames, double flames, and auto-ignition
assisted flames play a critical role in the performance of advanced engines and fuel design …

Radiation-induced uncertainty in laminar flame speed measured from propagating spherical flames

H Yu, W Han, J Santner, X Gou, CH Sohn, Y Ju… - Combustion and …, 2014 - Elsevier
Laminar flame speeds measured using the propagating spherical flame method are
inherently affected by radiation. Under certain conditions, a substantial uncertainty in …

Numerical experiments on reaction front propagation in n-heptane/air mixture with temperature gradient

P Dai, Z Chen, S Chen, Y Ju - Proceedings of the Combustion Institute, 2015 - Elsevier
Usually different autoignition modes can be generated by a hot spot in which ignition occurs
earlier than that in the surrounding mixture. However, for large hydrocarbon fuels with …

Computational identification of the safety regime of Li-ion battery thermal runaway

L Zhang, P Zhao, M Xu, X Wang - Applied Energy, 2020 - Elsevier
Internal short circuit (ISC) and the subsequent electrochemical heat release is frequently a
direct cause to trigger Li-ion battery thermal runaway. In this work, a decouple-recombine …

Spark ignition transitions in premixed turbulent combustion

SS Shy - Progress in Energy and Combustion Science, 2023 - Elsevier
Recent discoveries and developments on the dynamic process of premixed turbulent spark
ignition are reviewed. The focus here is on the variation of turbulent minimum ignition …

Effects of radiation and compression on propagating spherical flames of methane/air mixtures near the lean flammability limit

Z Chen - Combustion and flame, 2010 - Elsevier
Large discrepancies between the laminar flame speeds and Markstein lengths measured in
experiments and those predicted by simulations for ultra-lean methane/air mixtures bring a …

End-gas autoignition and detonation development in a closed chamber

H Yu, Z Chen - Combustion and Flame, 2015 - Elsevier
It is generally accepted that knock in spark ignition engines might be caused by end-gas
autoignition. However, the detailed mechanism for autoignition-induced pressure oscillation …