Invention Grant
- Patent Title: Airfoil cooling arrangement
- Patent Title (中): 翼型冷却装置
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Application No.: US13539838Application Date: 2012-07-02
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Publication No.: US09322279B2Publication Date: 2016-04-26
- Inventor: Brandon W. Spangler , Russell J. Bergman
- Applicant: Brandon W. Spangler , Russell J. Bergman
- Applicant Address: US CT Hartford
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D9/06

Abstract:
An airfoil according to an exemplary embodiment of the present disclosure can include an airfoil body having a plurality of film cooling holes that extend through an exterior surface of the airfoil body. Each of the plurality of film cooling holes break through the exterior surface at geometric coordinates in accordance with Cartesian coordinate values of X, Y and Z as set forth in Table 1. Each of the geometric coordinates is measured from a reference point on a leading edge rail of a platform of the airfoil.
Public/Granted literature
- US20140010632A1 AIRFOIL COOLING ARRANGEMENT Public/Granted day:2014-01-09
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