Abstract: In an axial flow turbine, the tip leakage flow leads to considerable tip leakage loss and causes a flow blockage accordingly in the rotor passage. Some passive and active flow control methods have already been carried out ...

Abstract: Separated flow inside a compressor cascade is a challenging and complicated issue in aero-engines. Severe flow separation is an important cause of rotational stall in compressors. It is well known that humpback whales have ...