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| Corrosion Environmental Conditions for Airborne Equipment of Civil Seaplane |
| Received:February 08, 2020 Revised:February 28, 2020 |
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| DOI：10.7643/issn.1672-9242.2020.06.011 |
| KeyWord:civil seaplane airborne equipment environmental test corrosion |
| Author | Institution |
| ZHANG Jing-feng |
Aviation Key Laboratory of Science and Technology on Structure Corrosion Prevention and Control, Jingmen , China;China Special Vehicle Research Institute, Jingmen , China |
| LIU Yuan-hai |
Aviation Key Laboratory of Science and Technology on Structure Corrosion Prevention and Control, Jingmen , China;China Special Vehicle Research Institute, Jingmen , China |
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| Abstract: |
| The paper aims to establish a set of stricter environmental technical requirements for the airborne equipment of civil seaplanes, to suit the safety and reliability of civil seaplanes in their special use environment and use mode. By analyzing the overall operating environment of seaplanes, the main environmental factors affecting the corrosion of airborne equipment were extracted, and the environmental values were sorted out and summarized to correct relevant environmental requirements. Suggestions for improvement of humidity, fungus and salt fog test conditions in RTCA DO-160G standard were given. The basis for improvement of test condition is sufficient and reasonable. It can be applied to the evaluation and verification of corrosion environment adaptability of civil seaplane airborne equipment. |
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