DNS of heat, momentum and mass transfer near walls (B02)

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

In this subproject, the turbulence-wall interaction is investigated using direct numerical simulations. This in-cludes, on the one hand, the influence of surface roughness on heat and momentum transport due to deposits and, on the other hand, the investigation of near-wall heat, mass and momentum transport by a low-momentum mass flow from an active, permeable wall interacting with a turbulent impinging flow at variable angle. The knowledge gained and data sets generated in this process are used for model development for CFD calculations.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 150: Turbulent, chemically reactive, multi-phase flows near walls
• Applicant Institution: Technische Universität Darmstadt
• Project Heads: Professorin Dr.-Ing. Bettina Frohnapfel; Dr.-Ing. Franco Magagnato, until 12/2022