SpaceX
@SpaceX · 5 сент. 2020 г.
The first Raptor Vacuum engine (RVac) for Starship has shipped from SpaceX’s rocket factory in Hawthorne, California to our development facility in McGregor, Texas
Elon Musk
@elonmusk
Worth noting that thrust is only slightly higher with the big bell nozzle version. Larger bell is primarily for efficiency in vacuum. Aiming for 380+ sec Isp for RVac long-term. Initially likely to be ~372.
02:20 · 5 сентября 2020 г. · 0 просмотров
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