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RISFast Computation of Combustion Phasing and Its Influence on Classifying Random or Deterministic Patterns
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The classification between a sequence of highly variable combustion events that have an underlying deterministic pattern and a sequence of combustion events with similar level of variability but random characteristics is ...
A Comparison of Valving Strategies Appropriate For Multimode Combustion Within a Downsized Boosted Automotive Engine—Part I: High Load Operation Within the Spark Ignition Combustion Regime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As future downsized boosted engines may employ multiple combustion modes, the goal of the current work is the definition of valving strategies appropriate for moderate to high load spark ignition (SI) combustion and at low ...
A Comparison of Valving Strategies Appropriate for Multimode Combustion Within a Downsized Boosted Automotive Engine—Part II: Mid Load Operation Within the SACI Combustion Regime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Spark assisted compression ignition (SACI) is a combustion mode that may offer significant efficiency improvements compared to conventional sparkignited combustion systems. Unfortunately, SACI is constrained to a relatively ...
Decentralized Feedback Control of Pumping Losses and NOx Emissions in Diesel Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A novel decentralized control architecture is developed based on a feedback from the pressure difference across the engine which is responsible for the pumping losses and the exhaust gas recirculation (EGR) flow in diesel ...