Invention Grant
- Patent Title: Turbine bucket airfoil profile
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Application No.: US13304725Application Date: 2011-11-28
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Publication No.: US08734116B2Publication Date: 2014-05-27
- Inventor: Paul Kendall Smith , Spencer Aaron Kareff , Srinivasa Govardhan Jayana
- Applicant: Paul Kendall Smith , Spencer Aaron Kareff , Srinivasa Govardhan Jayana
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent James W. Pemrick; Ernest G. Cusick; Frank A. Landgraff
- Main IPC: F01D9/04
- IPC: F01D9/04 ; F01D5/14

Abstract:
A turbine bucket is provided including a bucket airfoil having an airfoil shape, the bucket airfoil having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Table 1 wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances in inches by multiplying the Cartesian coordinate values of X, Y and Z by a height of the airfoil in inches, and wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z, the airfoil profile sections at Z distances being joined smoothly with one another to form a complete airfoil shape.
Public/Granted literature
- US20130136606A1 TURBINE BUCKET AIRFOIL PROFILE Public/Granted day:2013-05-30
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