Invention Grant
- Patent Title: Turbine vane cooling arrangement
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Application No.: US15856232Application Date: 2017-12-28
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Publication No.: US10648363B2Publication Date: 2020-05-12
- Inventor: Shawn M. McMahon , Christopher Whitfield , Nicholas M. LoRicco , Steven Bruce Gautschi , Vincent E. Simms , Justin M. Aniello , Thomas Allwood , Richard M. Salzillo , Jeffery Scott Hembree, Sr.
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D25/12
- IPC: F01D25/12 ; F01D9/02

Abstract:
A vane includes a pair of airfoils having a plurality of film cooling holes that extend through an exterior surface of the airfoils, the plurality of film cooling holes including at least a first subset of film cooling holes, wherein the first subset of film cooling holes break through the exterior surface at geometric coordinates set forth herein. Each of the geometric coordinates is measured from a reference point on a leading edge rail of a platform of the vane.
Public/Granted literature
- US20190203612A1 TURBINE VANE COOLING ARRANGEMENT Public/Granted day:2019-07-04
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