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Advanced Crew Escape Suits (ACES): Particle Impact Test

机译:高级乘员逃生服(ACES):粒子撞击测试

摘要

NASA Johnson Space Center (JSC) requested NASA JSC White Sands Test Facility to assist in determining the effects of impaired anodization on aluminum parts in advanced crew escape suits (ACES). Initial investigation indicated poor anodization could lead to an increased risk of particle impact ignition, and a lack of data was prevalent for particle impact of bare (unanodized) aluminum; therefore, particle impact tests were performed. A total of 179 subsonic and 60 supersonic tests were performed with no ignition of the aluminum targets. Based on the resulting test data, WSTF found no increased particle impact hazard was present in the ACES equipment.
机译:美国宇航局约翰逊航天中心(JSC)要求美国宇航局JSC白沙测试设施协助确定高级乘员逃生服(ACES)中阳极氧化对铝部件的影响。初步研究表明,不良的阳极氧化处理可能会增加粒子撞击着火的风险,而缺乏(未阳极氧化的)铝的粒子撞击普遍缺乏数据。因此,进行了颗粒冲击试验。总共进行了179次亚音速和60次超音速测试,没有点燃铝靶。根据所得的测试数据,WSTF发现ACES设备中没有增加的颗粒撞击危险。

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