2 ms·
i originally edited out the "greater thrust" part of my comment because the articles says they're about the same. Maybe the article mixed things up and is apply
by chasd00 4y ago
i originally edited out the "greater thrust" part of my comment because the articles says they're about the same. Maybe the article mixed things up and is applying the vacuum thrust of rs-25 to the sea level thrust of raptor?
rs-25 vacuum thrust = 512,000 lbs, sea level = 418,00 lbs
raptor2 thrust = 510,000 lbs
It's not clear if that's sea level or vacuum for raptor2 but i would assume sea level since it came from a test stand and raptor2 hasn't flown in a vacuum yet
https://en.wikipedia.org/wiki/SpaceX_Raptor https://en.wikipedia.org/wiki/SpaceX_Raptor
https://en.wikipedia.org/wiki/RS-25 https://en.wikipedia.org/wiki/RS-25
- jpgvm 4y agoYeah vacuum raptor will have higher thrust (naturally), so it is substantially more powerful. However that isn't the most important factor, it's that the thrust/weight ratio is so much better.