Everyday Astronaut
@Erdayastronaut · 25 sept. 2020
It survived?!?! IT SURVIVED!!! And they even fired it at sea level without vacuum conditions (a giant tube)!!! @elonmusk how did it hold up at sea level without flow separation?! It looks like it has a big expansion ratio! 🤯
SpaceX@SpaceX· 25 sept. 2020Completed a full duration test fire of the Raptor Vacuum engine at SpaceX’s rocket development facility in McGregor, Texas
Elon Musk
@elonmusk
107 expansion ratio. You can a little bit of flow separation towards the end of the nozzle.
06:53 · 25 septembre 2020 · 0 vues
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