Rig and Engine Testing of Melt Infiltrated Ceramic Composites for Combustor and Shroud ApplicationsSource: Journal of Engineering for Gas Turbines and Power:;2002:;volume( 124 ):;issue: 003::page 459Author:G. S. Corman
,
L. Tognarelli
,
M. Pecchioli
,
A. J. Dean
,
S. Brabetz
,
M. K. Brun
,
K. L. Luthra
DOI: 10.1115/1.1455637Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: General Electric has developed SiC fiber-reinforced SiC-Si matrix composites produced by silicon melt infiltration for use in gas turbine engine applications. High temperature, high-pressure combustion rig testing, and engine testing has been performed on combustor liners and turbine shrouds made from such MI composites. Frame 5 sized combustor liners were rig tested under lean head end diffusion flame conditions for 150 hours, including 20 thermal trip cycles, with no observed damage to the ceramic liners. Similarly, 46-cm diameter, single-piece turbine shroud rings were fabricated and tested in a GE-2 gas turbine engine. The fabrication and testing of both components are described.
keyword(s): Structural frames , Ceramic matrix composites , Combustion chambers , Testing , Engines , Temperature AND Ceramic composites ,
|
Show full item record
| contributor author | G. S. Corman | |
| contributor author | L. Tognarelli | |
| contributor author | M. Pecchioli | |
| contributor author | A. J. Dean | |
| contributor author | S. Brabetz | |
| contributor author | M. K. Brun | |
| contributor author | K. L. Luthra | |
| date accessioned | 2017-05-09T00:07:25Z | |
| date available | 2017-05-09T00:07:25Z | |
| date copyright | July, 2002 | |
| date issued | 2002 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26814#459_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/126729 | |
| description abstract | General Electric has developed SiC fiber-reinforced SiC-Si matrix composites produced by silicon melt infiltration for use in gas turbine engine applications. High temperature, high-pressure combustion rig testing, and engine testing has been performed on combustor liners and turbine shrouds made from such MI composites. Frame 5 sized combustor liners were rig tested under lean head end diffusion flame conditions for 150 hours, including 20 thermal trip cycles, with no observed damage to the ceramic liners. Similarly, 46-cm diameter, single-piece turbine shroud rings were fabricated and tested in a GE-2 gas turbine engine. The fabrication and testing of both components are described. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Rig and Engine Testing of Melt Infiltrated Ceramic Composites for Combustor and Shroud Applications | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.1455637 | |
| journal fristpage | 459 | |
| journal lastpage | 464 | |
| identifier eissn | 0742-4795 | |
| keywords | Structural frames | |
| keywords | Ceramic matrix composites | |
| keywords | Combustion chambers | |
| keywords | Testing | |
| keywords | Engines | |
| keywords | Temperature AND Ceramic composites | |
| tree | Journal of Engineering for Gas Turbines and Power:;2002:;volume( 124 ):;issue: 003 | |
| contenttype | Fulltext |