飞机轮胎所造成的砂石飞溅数目的计算方法
收稿日期: 2012-01-13
修回日期: 2012-03-19
网络出版日期: 2012-04-16
基金资助
新世纪优秀人才支持计划(NCET080454)
Calculational Method of Sandstones Rolled up by Airplane Tyres
Received date: 2012-01-13
Revised date: 2012-03-19
Online published: 2012-04-16
Supported by
Program for New Century Excellent Talents in University (NCET080454)
张岳青, 徐绯, 闫蕊, 吕军 . 飞机轮胎所造成的砂石飞溅数目的计算方法[J]. 航空学报, 2013 , 34(2) : 309 -315 . DOI: 10.7527/S1000-6893.2013.0035
When an airplane takes off and lands, the foreign objectd damage (FOD) splash made by its tyres on the airport runway is a very complex process. Taking sandstone as an example, a number of classical types of sandstone splash are introduced, and a few formulas are given which calculate the number of the sandstones that the airplane meet and the probability of the airplane structure damage. Then a passenger plane made in China is taken for example. The paper analyzes the damage probability of the airplane structure impacted by sandstones with critical energy according to the FOD report of the civil airport and the type of the airport runway. This study can provide useful reference for airplane structure anti-impact design.
Key words： sandstone; tyre; airport runway; passenger plane; impact
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