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Elon Musk on SpaceX's Raptor 3
— No basic heat shield needed, which saves mass and boosts reliability
— Small fuel leaks aren’t dangerous — they burn off safely in open plasma
— Huge improvements in payload, efficiency, and reliability
— Simplified design with integrated
btc
(
twitter.com
)
由
Dima Zeniuk
提交
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Elon Musk on reusable heat shields and Mars reentry:
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Elon Musk on reusable heat shields and Mars reentry:
— No one has created a truly reusable orbital heat shield before
— Reentry involves extreme heat and pressure — very hard to withstand
— Only advanced ceramics and carbon-based materials can survive it
— SpaceX aims to make
btc
(
twitter.com)
00:02:28
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