06736599 is referenced by 38 patents.

The first stage nozzles have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table 1. The X and Y values are in inches and the Z value is non-dimensional along the nozzle-stacking axis coincident with a turbine radius and convertible to a Z distance in inches from the turbine axis by multiplying the Z value by the height of the airfoil and adding the root radius to the result. The X and Y distances may be scalable as a function of the same constant or number to provide a scaled up or scaled down airfoil section for the nozzle. The nominal airfoil given by the X, Y and Z distances lies within an envelope of ±0.160 inches.

Title
First stage turbine nozzle airfoil
Application Number
10/249870
Publication Number
6736599 (B1)
Application Date
May 14, 2003
Publication Date
May 18, 2004
Inventor
Randall Gill
Greenville
SC, US
Robert Walter Coign
Piedmont
SC, US
Craig Allen Bielek
Simpsonville
SC, US
Curtis John Jacks
Greenville
SC, US
Agent
Sutherland Asbill & Brennan
US
Assignee
General Electric Company
NY, US
IPC
F01D 9/04
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