Everyday Astronaut
@Erdayastronaut · Sep 26, 2019
Without regen cooling, it would need film cooling, which would require a gas generator, which this engine doesn’t have. They have to be regen cooled due to being full flow
Elon Musk
@elonmusk
Raptor uses milled copper channels with an inconel jacket all the way down
12:59 AM · September 27, 2019 · 0 views
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