LES-based investigation of flame-wall interactions for internal combustion engines (C03)

• Subject Area: Technical Thermodynamics
• Term: since 2015
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 237267381

The aim of this subproject is the transient multidimensional simulation and analysis of the near-wall pro-cesses and in particular the flame-wall interaction, with emphasis on internal engine conditions. By merging experimental and numerical results, an understanding of how in-cylinder flows with temperature and mixture inhomogeneities affecting boundary layer structure, flame-wall interaction and near-wall pollutant formation will be established. For this purpose, reduced reaction models and zonal models are used to describe the boundary layer flow.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 150: Turbulent, chemically reactive, multi-phase flows near walls
• Applicant Institution: Technische Universität Darmstadt
• Project Heads: Professor Dr. Christian Hasse; Professor Dr.-Ing. Johannes Janicka, until 12/2018; Professor Dr. Amsini Sadiki, until 12/2022