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| Requirements and Methods for Water Environment Adaptability Verification of Landing Gear of Amphibious Aircraft |
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| DOI：10.7643/issn.1672-9242.2023.01.006 |
| KeyWord:amphibious aircraft landing gear water environment environment adaptability |
| Author | Institution |
| LUO Lin-yin |
AVIC General Huanan Aircraft Industry Co., Ltd., Guangdong Zhuhai , China |
| SHU Long-zhen |
AVIC General Huanan Aircraft Industry Co., Ltd., Guangdong Zhuhai , China |
| LYU Ji-hang |
AVIC General Huanan Aircraft Industry Co., Ltd., Guangdong Zhuhai , China |
| GENG Lei-ming |
AVIC General Huanan Aircraft Industry Co., Ltd., Guangdong Zhuhai , China |
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| Abstract: |
| The work aims to propose the verification requirements of water environment for amphibious aircraft landing gear by analyzing and studying the impact of water environment such as water immersion, water impact, icing and marine corrosion on landing gear and the corresponding damage failure mode. The verification specifications and standards of environment adaptability were reasonably selected and extracted to establish the verification method for water environment test of amphibious aircraft landing gear. This verification method covered the conditions and methods of hydrostatic watertight test, continuous water impact test, sediment water test, icing test and marine corrosion test, so as to provide support for the design and verification of environment adaptability of amphibious aircraft landing gear. |
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