Invention Grant
- Patent Title: CMC wall structure with integral cooling channels
- Patent Title (中): 具有集成冷却通道的CMC壁结构
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Application No.: US11715678Application Date: 2007-03-08
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Publication No.: US08257809B2Publication Date: 2012-09-04
- Inventor: Jay A. Morrison , Douglas A. Keller , Malberto F. Gonzalez , Jay E. Lane
- Applicant: Jay A. Morrison , Douglas A. Keller , Malberto F. Gonzalez , Jay E. Lane
- Applicant Address: US FL Orlando
- Assignee: Siemens Energy, Inc.
- Current Assignee: Siemens Energy, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: B32B1/08
- IPC: B32B1/08 ; B32B3/00 ; B32B3/20 ; D03D11/00
Abstract:
A ceramic matrix composite wall structure (20A) constructed of interlocking layers (22A, 24A) of woven material with integral cooling channels (28A, 32A). The CMC layer closest to the hot gas path (41) contains internal cooling tubes (26A, 30A) protruding into a ceramic insulating layer (40A). This construction provides a cooled CMC lamellate wall structure with an interlocking truss core.
Public/Granted literature
- US20120125585A1 CMC WALL STRUCTURE WITH INTEGRAL COOLING CHANNELS Public/Granted day:2012-05-24
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