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RISSimulations of Multi-Mode Combustion Regimes Realizable in a Gasoline Direct Injection Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Lean and dilute gasoline compression ignition (GCI) operation in spark ignition (SI) engines are an attractive strategy to attain high fuel efficiency and low NOx levels. However, this combustion mode is often limited to ...
Multidimensional Numerical Simulations of Knocking Combustion in a Cooperative Fuel Research Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical approach was developed based on multidimensional computational fluid dynamics (CFD) to predict knocking combustion in a cooperative fuel research (CFR) engine. G-equation model was employed to track the turbulent ...
Numerical Investigation of a Central Fuel Property Hypothesis Under Boosted Spark-Ignition Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work, a central fuel property hypothesis (CFPH), which states that fuel properties are sufficient to provide an indication of a fuel’s performance irrespective of its chemical composition, was numerically ...
Numerical Analysis of Fuel Effects on Advanced Compression Ignition Using a Cooperative Fuel Research Engine Computational Fluid Dynamics Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Growing environmental concerns and demand for a better fuel economy are driving forces that motivate the research for more advanced engines. Multi-mode combustion strategies have gained attention for their potential to ...