Effect of CFRP degradation on ejecta due to hypervelocity impact and thermal cycle
| Project/Area Number |
26420012
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
Masahiro Nishida 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (60282828)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 材料力学 / 衝撃強度 / 超高速 / 宇宙環境 |
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| Outline of Final Research Achievements |
The decrease in strength was clarified when projectiles struck degradation CFRP specimens due to gamma ray irradiation at high velocities and degradation due to thermal cycle occurred. In particular, the size, the number and their distribution of ejecta were examined in details under several experimental conditions.
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Report
(4 results)
Research Products
(20 results)
