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RISPrediction of Cyclic Variability and Knock-Limited Spark Advance in a Spark-Ignition Engine
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Engine knock remains one of the major barriers to further improve the thermal efficiency of spark-ignition (SI) engines. SI engine is usually operated at knock-limited spark advance (KLSA) to achieve possibly maximum ...
A Transported Livengood–Wu Integral Model for Knock Prediction in Computational Fluid Dynamics Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work describes the development of a transported Livengood–Wu (L–W) integral model for computational fluid dynamics (CFD) simulation to predict autoignition and engine knock tendency. The currently employed L–W integral ...