Excerpts from an academic paper on an ejectable escape crew module for a high-supersonic aircraft, with the listed (escape module operational) top speed of Mach 4 and at altitude of 30 kilometers (~98000 feet). Posted by @兰墨飞花_星海入梦日出烟燧 on Weibo.
Side note: ~31.4 meters of length is just shy of the SR-71 Blackbird's 32.74 meters.
The full academic paper (published in 2020):
Side note: ~31.4 meters of length is just shy of the SR-71 Blackbird's 32.74 meters.
The full academic paper (published in 2020):
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