scholarly journals Three-dimensional measurement and cohesive element modelling of deformation and damage in a 2.5-dimensional woven ceramic matrix composite

2016 ◽  
Vol 40 (5) ◽  
pp. 683-695 ◽  
Author(s):  
L. Saucedo-Mora ◽  
C. Zou ◽  
T. Lowe ◽  
T. J. Marrow
Keyword(s):  
Matrix Composite ◽  
Ceramic Matrix Composite ◽  
Three Dimensional ◽  
Ceramic Matrix ◽  
Cohesive Element ◽  
Element Modelling ◽  
Dimensional Measurement ◽  
Three Dimensional Measurement

Combustion Test Results of an Uncooled Combustor With Ceramic Matrix Composite Liner

2001 ◽  
Author(s):  
Yasufumi Suzuki ◽  
Toyoichi Satoh ◽  
Manabu Kawano ◽  
Naofumi Akikawa ◽  
Yoshihiro Matsuda
Keyword(s):  
Matrix Composite ◽  
Reverse Flow ◽  
Ceramic Matrix Composite ◽  
Three Dimensional ◽  
Ceramic Matrix ◽  
High Heat ◽  
Combustion Efficiency ◽  
Test Facility ◽  
Annular Combustor ◽  
Release Ratio

A reverse-flow annular combustor with its casing diameter of 400 mm was developed using an uncooled liner made of three-dimensional-woven ceramic-matrix composite. The combustor was tested using the TRDI high-pressure combustor test facility at the combustor maximum inlet and exit temperature of 723K and 1623K respectively. Although both the material and combustion characteristics were evaluated in the test, this report focused on the combustion performance. As the results of the test, the high combustion efficiency and high heat release ratio of 99.9% and 1032 W/m3/Pa were obtained at the design point. The latter figure is approximately twice as high as that of existing reverse–flow annular combustors. Pattern factor was sufficiently low and was less than 0.1. Surface temperatures of the liner wall were confirmed to be higher than the limit of the combustor made of existing heat-resistant metallic materials.

Combustion Test Results of an Uncooled Combustor With Ceramic Matrix Composite Liner

2002 ◽  
Vol 125 (1) ◽  
pp. 28-33 ◽  
Author(s):  
Y. Suzuki ◽  
T. Satoh ◽  
M. Kawano ◽  
N. Akikawa ◽  
Y. Matsuda
Keyword(s):  
Matrix Composite ◽  
Reverse Flow ◽  
Ceramic Matrix Composite ◽  
Three Dimensional ◽  
Ceramic Matrix ◽  
High Heat ◽  
Combustion Efficiency ◽  
Test Facility ◽  
Annular Combustor ◽  
Release Ratio

A reverse-flow annular combustor with its casing diameter of 400 mm was developed using an uncooled liner made of a three-dimensional woven ceramic matrix composite. The combustor was tested using the TRDI high-pressure combustor test facility at the combustor maximum inlet and exit temperature of 723 K and 1623 K, respectively. Although both the material and combustion characteristics were evaluated in the test, this report focused on the combustion performance. As the results of the test, the high combustion efficiency and high heat release ratio of 99.9% and 1032 W/m3/Pa were obtained at the design point. The latter figure is approximately twice as high as that of existing reverse-flow annular combustors. Pattern factor was sufficiently low and was less than 0.1. Surface temperatures of the liner wall were confirmed to be higher than the limit of the combustor made of existing heat-resistant metallic materials.

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