RUM2021 RUM2021-EuroMed PowerFlow Fluids CustomerPresentation Politechnico di Milano
Simulations using the Lattice-Boltzmann equation solver PowerFLOW are benchmarked to experimental cooling channel studies performed at the von Karman Institute for Fluid Dynamics. The experimental geometry is representative of a typical rib-turbulated cooling channel for a gas turbine rotor blade. The work aims at describing the flow physics involved, providing a better comprehension of the role of turbulence in augmenting heat transfer. Computations are found to be in agreement with the available experimental data highlighting the accuracy of the Lattice-Boltzmann Method for aerodynamic and thermal prediction. Results are also compared to Navier-Stokes Large Eddy Simulation (LES). The reduced computational cost compared to LES-based methods offers interesting perspectives for future developments.
Below you can see a replay of my presentation from the EuroMed SIMULIA Regional User Meeting 2021. Please feel free to comment or raise your question here.
