Invention Grant
- Patent Title: Film cooling channel array having anti-vortex properties
- Patent Title (中): 具有防涡流特性的薄膜冷却通道阵列
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Application No.: US13660148Application Date: 2012-10-25
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Publication No.: US09316104B2Publication Date: 2016-04-19
- Inventor: JinQuan Xu
- 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: Cantor Colburn LLP
- Main IPC: F28F3/12
- IPC: F28F3/12 ; F01D5/18 ; F01D9/06 ; F23R3/00
Abstract:
A cooling channel array carried by a component wall of a gas turbine engine is provided. The cooling channel array comprises a diffusion cavity and a metering section. The metering section comprises a main hole and two or more side holes. The side holes may be separate from the main hole or may branch off of the main hole. The diffusion cavity may incorporate a lobed configuration to help diffuse cooling fluid as it exits the cooling channel array.
Public/Granted literature
- US20140116666A1 Film Cooling Channel Array Having Anti-Vortex Properties Public/Granted day:2014-05-01
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