... on the aerodynamic performance and leakage flow is presented in a high-pressure turbine cascade. Comparing SJAs and hole-type steady jet actuators (HSJAs), the influence on the tip leakage flow and the loss characteristics at various incidences and injection frequencies are discussed in detail. The results indicate...

... flow separation aerodynamics laminar to turbulent transitions vortices surface phenomena Turbine Cascade Low Reynolds Number Flow Recent trends in engine development have led to increased interest in low Reynolds number flows in turbines. These trends include increased bypass ratios...