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| Design on Pressurize and Drainage of Amphibious Aircraft Structures |
| Received:June 13, 2015 Revised:December 15, 2015 |
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| DOI：10.7643/issn.1672-9242.2015.06.024 |
| KeyWord:amphibious aircraft structure pressurize drainage |
| Author | Institution |
| ZHANG Li-fei |
Special Vehicle Research Institute of China，Jingmen ，China |
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| Abstract: |
| Objective To ensure that serious corrosion would not happen due to hydrops in the amphibious aircraft in the calendar life cycle. Methods According to the characteristics of special using environment of amphibious aircraft, in combination of the author’ s years of design experience on the aircraft corrosion protection, waterproofing and drainage design of sealing structure were analyzed and discussed comprehensively. Results The principles of sealed waterproof and drainage of the amphibious aircraft structure were proposed, detailed measures were given of amphibious aircraft typical structure of waterproof and drainage. Conclusion The structure was applied in large amphibious aircraft and passed the water tightness test for verification smoothly. |
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