Method of manufacturing a turbine airfoil with enhanced cooling

Details Method of manufacturing a turbine airfoil with enhanced cooling Method of manufacturing a turbine airfoil with enhanced cooling

1995-02-03

1996-04-30

Cuda, Irene

Metal working

Method of mechanical manufacture

Impeller making

29889721, 29889722, B23P 1500

Patent

active

055113095

ABSTRACT:
Cooling of a turbine airfoil such as a turbine stator vane in a gas turbine engine is enhanced by the provision of additional cooling air through a secondary air inlet communicating with a medial portion of an internal, serpentine cooling air passage.

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