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RISNumerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stricter aviation emissions regulations have led to the desire for lean-premixed-vaporized (LPP) combustors over rich–quench–lean (RQL) burners. While this operation mode is beneficial for reducing NOx and particulate ...
Large Eddy Simulation of Soot Formation in a Real Aero-Engine Combustor Using Tabulated Chemistry and a Quadrature-Based Method of Moments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Considering the increasingly stringent targets for aircraft emissions, computational fluid dynamics (CFD) is becoming a viable tool for improving future aero-engine combustors. However, predicting pollutant formation remains ...
Exploring Soot Pathways: High-Fidelity Large Eddy Simulation Investigation of Soot Formation and Oxidation in Rich–Quench–Lean Combustion Systems Under Real Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Developing low-emission aero-engines presents a critical step in meeting near-term climate goals. A particular challenge is accurate soot predictions with computational fluid dynamics (CFD), where the integration ...