Device for controlling air flow in a turbine blade
Device for cooling and gas turbine rotor
Dirt removal means for air cooled blades
Dirt removal means for air cooled blades
Disc channel for cooling rotor blade roots
Double-wall airfoil
Drillable super blades
Drilled cooling air openings in gas turbine components
Dual cut-back trailing edge for airfoils
Dust resistant airfoil cooling
Dust resistant platform blade