Abstract: Abstract. The trailing edge of a high-pressure turbine blade presents a challenge to turbine cooling engineers. Its thin nature requires that film cooling holes are manufactured through electrode discharge machining (EDM), ...

Abstract: An experimental and numerical study was conducted on fan-shaped holes on the pressure surface of a high-pressure turbine blade. Blockages in these film holes can arise through dirt accumulation as well as erosion of the ...

Abstract: An experimental and numerical study was conducted on fan-shaped holes on the pressure surface of a high-pressure turbine blade. Blockages in these film holes can arise through dirt accumulation as well as erosion of the ...