Abstract: An experimental study of film cooling is conducted on the tip of a turbine blade with a blade rotation speed of 1200 rpm. The coolant is injected from the blade tip and pressure side (PS) holes, and the effect of the ...

Abstract: In this paper, blade tip cooling is investigated with coolant injection from the shroud alone and a combination of shroud coolant injection and tip cooling. With a nominal rotation speed of 1200 rpm, each blade consists ...

Abstract: An experimental study of the shroud heat transfer behavior and the effectiveness of shroud cooling are undertaken in a singlestage turbine at low rotation speeds. The shroud consists of a periodic distribution of laterally ...