Invention Grant
- Patent Title: Blade outer air seal cooling scheme
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Application No.: US15049775Application Date: 2016-02-22
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Publication No.: US10184353B2Publication Date: 2019-01-22
- Inventor: Susan M. Tholen , Dominic J. Mongillo , Paul M. Lutjen , James N. Knapp , Virginia L. Ross , Jonathan J. Earl , Eric A. Hudson
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Kinney & Lange, P.A.
- Main IPC: B22C9/10
- IPC: B22C9/10 ; F01D11/08 ; F01D25/12
Abstract:
A cooling scheme for a blade outer air seal includes a perimeter cooling arrangement configured to convectively cool a perimeter of the blade outer air seal, and a core cooling arrangement configured to cool a central portion of the blade outer air seal through impingement cooling and to provide film cooling to an inner diameter face of the blade outer air seal.
Public/Granted literature
- US20160208645A1 BLADE OUTER AIR SEAL COOLING SCHEME Public/Granted day:2016-07-21
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