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TURBINE VANE COOLING ARRANGEMENT

  • US 20180106156A1
  • Filed: 10/17/2016
  • Published: 04/19/2018
  • Est. Priority Date: 10/17/2016
  • Status: Active Grant
First Claim
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1. A vane comprising:

  • a pair of airfoils having a plurality of film cooling holes that extend through an exterior surface of said airfoils, wherein each of said plurality of film cooling holes break through said exterior surface at geometric coordinates in accordance with Cartesian coordinate values of X, Y and Z as set forth in Table 1, wherein each of said geometric coordinates is measured from a reference point on a leading edge rail of a platform of the vane.

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