Engine Flow and Combustion Workshop Insights
Explore the highlights of the ECN 3.0 workshop on Engine Flows and Combustion, focusing on benchmarking simulations, cycle-to-cycle variability, and addressing challenges in ICE physics.
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ECN 3.0 Topic 4: Engine, Flow, & Combustion ECN Topic 4 Engine Flow and Combustion EFC Agenda: ECN 3.0 through 3.X Organizers: David Reuss & Cecile Pera Brian Peterson & Sebastian Kaiser 1 April 5, 2014
ECN 3.0 Topic 4: Engine, Flow, & Combustion INTRODUCTION: ECN3.0 Workshop begins the new Topic 4.0, Engine Flows & Combustion (EFC). Purpose: ICE-simulation benchmarking of in-cylinder flows, sprays, & combustion. Understanding fundamental ICE physics Identify cycle-to-cycle variability, CCV, sources & control mechanisms. 2 April 5, 2014
ECN 3.0 Topic 4: Engine, Flow, & Combustion Objectives: From existing experimental and simulation collaborations Identify: State of the art. Quantitative assessment of simulation efficacy. Approached used to identify CCV. Define EFC topics for ECN3.X, 2014 2015 3 April 5, 2014
ECN 3.0 Topic 4: Engine, Flow, & Combustion Introduction (cont.): Scope of ECN3.0 EFC: available experimental data. Spark ignited ICE. Volunteered Contributions 4 April 5, 2014
ECN 3.0 Topic 4: Engine, Flow, & Combustion EFC Topics @ ECN 3.0 Major Topics Presenters 4.1 Measurements for Simulation benchmarking B. Peterson 4.2 Simulation-to-simulation benchmarking (LES, RANS) C. Pera 4.3 Benchmarking: comparisons, analysis, and validation D. Reuss 4.4 CCV origins and abatement C. Pera Open Discussion 5 April 5, 2014
ECN 3.0 Topic 4: Engine, Flow, & Combustion EFC Panelist-Inspired Open Discussion EFC Priorities and Needs for ECN 3.X Action Items: Choose most important & universal problems preventing effective simulations. Must inspirer non-competitive unfunded effort 6 April 5, 2014
