wake flow
5.Abstract: Water flow in a centrifugal pump impeller with small blade outlet angle are measured by using 2-D laser Doppler velocimeter at the best efficiency and part-loading points respectively.The results show that the wake in the suction side of the blade is narrow and the jet does not exist in the pressure side,the flow in the impeller does not conform to the well known jet-wake flow model.
10.NUMERICAL SIMULATION OF 3-D HYPEKSONIC FLOW AND NEAR WAKE AROUND BE-ENTBY VEHICLE

