Invention Grant
- Patent Title: Local indented trailing edge heat transfer devices
- Patent Title (中): 局部缩进后缘传热装置
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Application No.: US11708738Application Date: 2007-02-21
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Publication No.: US07766615B2Publication Date: 2010-08-03
- Inventor: Brandon W. Spangler , Dominic J. Mongillo, Jr. , Michael F. Blair
- Applicant: Brandon W. Spangler , Dominic J. Mongillo, Jr. , Michael F. Blair
- Applicant Address: US CT Hartford
- Assignee: United Technlogies Corporation
- Current Assignee: United Technlogies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F01D25/12
- IPC: F01D25/12
Abstract:
A turbine engine component has an airfoil portion having a pressure side and a suction side, a trailing edge discharge slot, and a suction side lip downstream of an exit of the trailing edge slot. The suction side lip is provided with negative features for increasing local heat transfer coefficient in the region of the suction side lip.
Public/Granted literature
- US20080199317A1 Local indented trailing edge heat transfer devices Public/Granted day:2008-08-21
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