Effects of equivalence ratio and pilot fuel mass on ignition/extinction and pressure oscillation in a methane/diesel engine with pre-chamber

Z Liu, L Zhou, B Liu, W Zhao, H Wei - Applied Thermal Engineering, 2019 - Elsevier
For reducing emissions and saving energy, pilot-ignited methane/diesel engines are
attracting considerable attention as an alternative to traditional diesel engines. However, this …

Studies of high-pressure n-butane oxidation with CO2 dilution up to 100 atm using a supercritical-pressure jet-stirred reactor

H Zhao, C Yan, T Zhang, G Ma, MJ Souza… - Proceedings of the …, 2021 - Elsevier
A novel supercritical-pressure jet stirred reactor (SP-JSR) is developed to operate up to 200
atm. The SP-JSR provides a unique platform to conduct kinetic studies at low and …

Kinetic Study of the Ignition Process of Methane/n-Heptane Fuel Blends under High-Pressure Direct-Injection Natural Gas Engine Conditions

J Li, X Liu, H Liu, Y Ye, H Wang, J Dong, B Liu… - Energy & …, 2020 - ACS Publications
High-pressure direct-injection (HPDI) natural gas engines continue to draw much attention
for the highly efficient and clean combustion process compared to traditional diesel engines …

Studies of multi-channel spark ignition of lean n-pentane/air mixtures in a spherical chamber

H Zhao, N Zhao, T Zhang, S Wu, G Ma, C Yan… - Combustion and …, 2020 - Elsevier
A novel ignition strategy using multi-channel sparks was developed in this paper. Compared
with the typical single spark, the three-channel spark ignition technique enables three …

Development of a simplified n-heptane/methane model for high-pressure direct-injection natural gas marine engines

J Li, H Liu, X Liu, Y Ye, H Wang, X Wang, H Zhao… - Frontiers in Energy, 2021 - Springer
High-pressure direct-injection (HPDI) of natural gas is one of the most promising solutions
for future ship engines, in which the combustion process is mainly controlled by the chemical …

H-atom abstraction reactions of C1-C4 alkanes by ketenyl radical: Kinetic investigation and analysis

L Ding, Z Li, C Wang, Z Jin, H Li - International Journal of Hydrogen Energy, 2024 - Elsevier
The kinetics of 16 H-atom abstraction reactions of C 1-C 4 alkanes by ketenyl radical
(HCCO) are studied to enhance the existing combustion mechanisms. Firstly, the obtain the …

Interpretation of role of methane in low-temperature oxidation processes of methane/n-heptane mixtures

C Song, J Liang, Z Zhang, G Li, C Zhang - Fuel, 2022 - Elsevier
To understand the function of methane in low-temperature oxidation processes of methane/n-
heptane mixtures, mole fractions of various species in oxidation processes occurring in an …

Oxidation of Methane/n-Heptane Mixtures in a High-Pressure Flow Reactor

LS Thorsen, MS Thestrup Jensen, MS Pullich… - Energy & …, 2023 - ACS Publications
To evaluate the use of diesel as a pilot fuel in natural gas combustion in two-stroke maritime
engines, research on high-pressure oxidation of methane/n-heptane mixtures is of interest …

Studies of high pressure 1, 3-butadiene flame speeds and high temperature kinetics using hydrogen and oxygen sensitization

H Zhao, Z Zhang, Y Rezgui, N Zhao, Y Ju - Combustion and Flame, 2019 - Elsevier
The high pressure flame speeds and high temperature kinetics of 1, 3-butadiene mixtures
are studied by using spherical flames at fuel rich and lean conditions at 1–18 atm with H 2 …

Understanding the Nonlinear Reactivity Promoting Effect of n-Heptane Addition on the Binary Mixture From Low to Intermediate Temperature: A Case of Methane/n …

Z Mai, Y Wu, C Tang, W Wang… - … of Engineering for …, 2024 - asmedigitalcollection.asme.org
To understand the effect of n-heptane (NC 7 H 16) addition on the auto-ignition of methane
(CH 4) at low to intermediate temperatures, the ignition delay times (IDTs) of stoichiometric …