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| Low Temperature Test Method for Aircraft in Climatic Laboratory |
| Received:August 03, 2019 Revised:September 07, 2019 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2020.04.009 |
| KeyWord:full scale aircraft climatic laboratory low temperature test |
| Author | Institution |
| MA Jian-jun |
Aircraft Strength Research Institute of China, Xi¢an , China |
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| Abstract: |
| The work aims to study the low temperature test method to test full-scale aircraft at the low temperature in climatic laboratory.Through the analysis on low temperature test standards at home and low temperature test methods for aircraft in climatic laboratory abroad, the low temperature test method for aircraft was studied from test object, test characteristic, test severity, test control, test subject, test step, test interruption, etc. Based on this method, a full-scale aircraft was tested at low temperature in climatic laboratory for the first time in China, including aircraft systems, ground protection equipment and maintenance program. The test data which were difficult or almost impossible to obtain in field tests were also obtained. The proposed test method is applicable to full-scale aircraft test at low temperature in climatic laboratory and conducive to aircraft adaptability design in low temperature environment. |
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