Invention Grant
- Patent Title: Gas turbine engine component cooling scheme
- Patent Title (中): 燃气轮机组件冷却方案
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Application No.: US12953514Application Date: 2010-11-24
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Publication No.: US08403632B2Publication Date: 2013-03-26
- Inventor: Raymond Surace , Andrew D. Milliken
- Applicant: Raymond Surace , Andrew D. Milliken
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds PC
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F03D11/00 ; F04D29/38
Abstract:
A method of cooling a gas turbine engine component includes creating a cooling channel within a platform of the component, communicating cooling air into the cooling channel to cool the platform, and recycling the cooling airflow used to cool the platform by communicating the cooling airflow from the cooling channel into the airfoil to cool the airfoil.
Public/Granted literature
- US20110070082A1 GAS TURBINE ENGINE COMPONENT COOLING SCHEME Public/Granted day:2011-03-24
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