3401 Interfacial Oxidation of Thermal Barrier Coating due to a Long Period High-temperature Exposure Tests

2006 ◽  
Vol 2006.1 (0) ◽  
pp. 513-514
Author(s):  
Masayuki ARAI
Keyword(s):  
High Temperature ◽  
Thermal Barrier Coating ◽  
Thermal Barrier ◽  
High Temperature Exposure ◽  
Long Period ◽  
Barrier Coating ◽  
Temperature Exposure ◽  
Interfacial Oxidation

Results From the Phase II Test Using the High-Temperature Developing Unit (HTDU)

1988 ◽  
Vol 110 (2) ◽  
pp. 251-258 ◽  
Author(s):  
S. Aoki ◽  
K. Teshima ◽  
M. Arai ◽  
H. Yamao
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Thermal Barrier Coating ◽  
Phase Ii ◽  
Thermal Barrier ◽  
Test Results ◽  
High Pressure Turbine ◽  
Barrier Coating ◽  
Two Stages

Phase II of the high-temperature turbine test was performed using the High-Temperature Developing Unit (HTDU). This unit has the same two stages as the high-pressure turbine of the AGTJ-100A reheat system. The purpose of the Phase II test was to investigate the potential of candidate technologies that may be applied to the advanced engine, the AGTJ-100B. Cooling characteristics of several cooling schemes for the first stage blades, and the performance of thermal barrier coating employed on the first stage nozzles and blades, were investigated. This paper presents the Phase II test results.

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