Abstract: Midspan losses in the NRC transonic turbine cascade peak at an exit Mach number (M2 ) of ~1.0 and then decrease by ~40 percent as M2 is increased to the design value of 1.16. Since recent ...

Abstract: This paper describes the observation, measurement, and computation of vortex shedding behind a cascade of turbine nozzle guide vanes that have a blunt trailing edge. At subsonic discharge speeds, ...