Progress in knock combustion modeling of spark ignition engines

F Ji, S Meng, Z Han, G Dong, RD Reitz - Applied Energy, 2025 - Elsevier
Knock combustion is one of the primary factors limiting thermal efficiency improvement in
spark ignition (SI) engines. After a century of research, scholars have made significant …

Numerical study of controlling a lean mixture autoignition in the hybrid HCCI engine using high frequency corona discharges

AS Dobrovolskaya, EA Filimonova, AN Bocharov - Fuel, 2023 - Elsevier
A relationship has been established between the ignition timing of the region, activated by a
high frequency corona discharge, and the autoignition timing of unburned gas in the hybrid …

Production, fuel properties and combustion testing of an iso-olefins blendstock for modern vehicles

VL Dagle, M Affandy, JS Lopez, L Cosimbescu… - Fuel, 2022 - Elsevier
With the increasing pressure to decarbonize the transportation sector, exploring strategies
that can reduce emissions from light-duty vehicles (LDV) has become critical …

Investigations into EGR dilution tolerance in a pre-chamber ignited GDI engine

J Rohwer, T Han, A Shah… - International Journal of …, 2023 - journals.sagepub.com
EGR is a useful means to improve fuel economy in spark-ignited gasoline engines,
especially under part-load conditions by means of reducing throttling losses. There is also a …

[HTML][HTML] Critical phenomena in non-adiabatic combustion

SS Sazhin, E Shchepakina, V Sobolev - Combustion and Flame, 2022 - Elsevier
The previously developed approach to modelling of critical phenomena, based on the
geometrical theory of singular perturbations and asymptotic expansions by Mishchenko …

Octane Requirements of Lean Mixed-Mode Combustion in a Direct-Injection Spark-Ignition Engine

N Kim, D Vuilleumier, E Singh, M Sjöberg - Energy & Fuels, 2022 - ACS Publications
This study investigates the octane requirements of a hybrid flame propagation and
controlled autoignition mode referred to as mixed-mode combustion (MMC), which allows for …

[HTML][HTML] Standardizing the Ignition Delay Time Measurements of Rapid Compression Machine: An Inverse Application of the Livengood–Wu Integral Method

Z Zhao, Y Wu - Energies, 2025 - mdpi.com
The rapid compression machine measures ignition delay time at high pressures and low to
intermediate temperatures. However, unavoidable facility effects, such as compression and …

Efficiency of Controlling Autoignition of a Lean Mixture in the Hybrid Hcci Engine Using High Frequency Corona Discharges

A Dobrovolskaya, E Filimonova, A Bocharov - Available at SSRN 4462649 - papers.ssrn.com
A relationship has been established between the ignition timing of the region, activated by
discharge, and the autoignition timing of unburned gas in the hybrid HCCI engine with …

[PDF][PDF] Fuel Effects on Multimode Engine Operation.

CM Sjoberg - 2021 - osti.gov
Fuel Effects on Multimode Engine Operation Page 1 better fuels | better vehicles | sooner This
presentation does not contain any proprietary, confidential, or otherwise restricted information …