| Budget Amount *help |
¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2017: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
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| Outline of Final Research Achievements |
Damage phenomenon of protecting coating (TBC) for gas turbine caused by reaction with environmental impurities (CMAS) were investigated.
In this study, it is revealed that the material properties of the TBC change due to the reaction with CMAS, and the changes develops the stress state that cause delamination of the coating. In addition, the analytical model constructed in this study is expected to contribute to the method evaluating the complex damage phenomenon of TBC.
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