Dynamics of cool flames
Cool flames play a critical role in ignition timing, burning rate, burning limits, engine
knocking, and emissions in conventional and advanced combustion engines. This paper …
knocking, and emissions in conventional and advanced combustion engines. This paper …
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 …
assisted flames play a critical role in the performance of advanced engines and fuel design …
Explosion behavior of non-uniform methane/air mixture in an obstructed duct with different blockage ratios
K Zheng, Q Wu, C Chen, Z Xing, Y Hao, M Yu - Energy, 2022 - Elsevier
An experimental investigation on explosion behavior of non-uniform methane/air explosion
in obstructed duct with different blockage ratios is conducted. The methane/air mixture that …
in obstructed duct with different blockage ratios is conducted. The methane/air mixture that …
Effects of initial temperature on autoignition and detonation development in dimethyl ether/air mixtures with temperature gradient
For large hydrocarbon fuels used in internal combustion engines, different low-temperature
and high-temperature chemistries are involved in the autoignition processes under different …
and high-temperature chemistries are involved in the autoignition processes under different …
Structures and propagation speeds of autoignition-assisted premixed n-heptane/air cool and warm flames at elevated temperatures and pressures
The laminar flame speeds and structures of near-limit autoignition-assisted cool and warm n-
heptane/air flames at different ignition Damkӧhler numbers which are the ratios between …
heptane/air flames at different ignition Damkӧhler numbers which are the ratios between …
Influence of kinetics on DDT simulations
Abstract Deflagration to Detonation Transition (DDT) is an intricate problem that has been
tackled numerically, until recently, using single-step chemical schemes. These studies …
tackled numerically, until recently, using single-step chemical schemes. These studies …
Numerical studies on the ignition and propagation for spherically expanding premixed cool flames under gravitational conditions
Cool flame speed is a fundamental parameter, which requires special consideration in
terrestrial measurement due to the slow propagation of the cool flame, the intrusion of …
terrestrial measurement due to the slow propagation of the cool flame, the intrusion of …
Plasma-assisted deflagration to detonation transition in a microchannel with fast-frame imaging and hybrid fs/ps coherent anti-Stokes Raman scattering …
This study examines kinetic enhancement by nanosecond dielectric barrier discharge (ns-
DBD) plasma on fuel-lean, Φ= 0.7, dimethyl ether (DME), oxygen (O 2), and argon (Ar) …
DBD) plasma on fuel-lean, Φ= 0.7, dimethyl ether (DME), oxygen (O 2), and argon (Ar) …
Numerical study on forced ignition and flame propagation in a counterflow of nitrogen-diluted hydrogen versus air
Hydrogen is widely perceived as the next generation of clean energy due to its zero carbon
emissions. However, there is an escalating concern regarding hydrogen safety. A deeper …
emissions. However, there is an escalating concern regarding hydrogen safety. A deeper …
Effect of pressure wave disturbance on auto-ignition mode transition and knocking intensity under enclosed conditions
Pressure wave propagation behavior is an essential feature for the combustion under
enclosed conditions, eg internal combustion engines. Previous work by Pan et al.(2016) and …
enclosed conditions, eg internal combustion engines. Previous work by Pan et al.(2016) and …