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TURBINE BLADE AIRFOIL HAVING IMPROVED CREEP CAPABILITY

  • US 20050111978A1
  • Filed: 11/21/2003
  • Published: 05/26/2005
  • Est. Priority Date: 11/21/2003
  • Status: Active Grant
First Claim
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1. A turbine blade having an attachment, a platform extending generally radially outward from said attachment, an airfoil extending generally radially outward from said platform, and a shroud extending generally radially outward from said airfoil, said airfoil having an uncoated profile substantially in accordance with Cartesian coordinate values of X, Y, and Z as set forth in Table 1, carried to three decimal places, wherein Z is a distance measured radially from said platform.

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