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| Analysis of Parameters Setting in Military Aircraft Laboratory Rain Test Based on Standards |
| Received:May 04, 2017 Revised:September 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2017.09.009 |
| KeyWord:military aircraft rain test rainfall rate droplet size |
| Author | Institution |
| ZHANG Zhao |
AVIC Aircraft Strength Research Institute, Xi’an , China |
| TANG Hu |
AVIC Aircraft Strength Research Institute, Xi’an , China |
| ZHANG Ya-juan |
AVIC Aircraft Strength Research Institute, Xi’an , China |
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| Abstract: |
| Objective To design rainfall parameters for rain test of military aircraft rain test, and finally provide reference for parameters setting for laboratory rain test of military aircraft. Methods The six GJB standards and other three foreign standards were analyzed individually, and compared in parameters including rainfall rate, droplet size, duration time, rain angle, etc. Results The rules on design rainfall intensity and roles of each standard in designing laboratory rain test were summarized. Some rainfall parameters for rain test for water tightness and rain removal performance of aircraft were given. Conclusion The given value on rainfall intensity meets the requirements of all the standards. The rules summarized are established based on in-depth understanding of each standard. All these provide reference for parameters setting for laboratory rain test of military aircraft. |
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