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Rough Wing + Debris = A Fatal Combination?

机译:粗糙的翅膀+碎片=致命的组合?

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摘要

NASA Johnson Space Center documents from as far back as 1988 show that wing roughness, similar to that associated with the orbiter Columbia's left wing, could result in a catastrophic burn-through when combined with potentially significant wing impact damage resembling that being investigated in the Feb. 1 reentry accident. One of these documents (right) presented in a 1988 shuttle flight readiness review specifically spelled out how gouge damage at or behind the wing glove could result in temperatures exceeding 3,000F, essentially the tile melting point ―if the damage were positioned near wing roughness like that associated with Columbia.
机译:美国国家航空航天局约翰逊航天中心(NASA)早在1988年的文件显示,与粗糙的哥伦比亚左翼相关联的机翼粗糙度,如果与潜在的机翼撞击损坏相结合(类似于2月份进行的研究),可能会导致灾难性的烧毁。 1再入事故。 1988年的航天飞机飞行准备情况评估报告中的其中一份文件(右)特别说明了机翼手套上或机翼后面的凿子损坏如何导致温度超过3,000F,实质上是瓷砖的熔点-如果损坏位于机翼粗糙度附近,例如与哥伦比亚有关。

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