By computational and experimental means, this-work investigates unsteady mixing processes of the wake behind a blunt trailing edge turbine blade. Numerical solutions of the Reynolds averaged Navier Stokes equations have been carried out employing state-of-the-art algorithms in a fully conservative structured multi-block approach. Predicted aerodynamic performance profile and unsteady now field features compare favorably with a set of measurements carried out on a large scale nozzle guide vane
