New_Poet_338 t1_j8190qi wrote on February 10, 2023 at 9:47 PM

Reply to comment by [deleted] in SpaceX on Twitter: Super Heavy Booster 7 completed a full duration static fire test of 31 Raptor engines, producing 7.9 million lbf of thrust (~3,600 metric tons) – less than half of the booster’s capability by allforspace

That is what a full duration static test is. An aborted static test is not full duration.

SteveMcQwark t1_j81a1m4 wrote on February 10, 2023 at 9:54 PM

There's also full (launch) duration testing. Doing a full duration test with an engine is often about essentially simulating a launch, ensuring that you can sustain the performance you need for the requisite amount of time.

New_Poet_338 t1_j81ar6v wrote on February 10, 2023 at 9:59 PM

They did that for SLS but the first flight of SLS was a mock production flight. The first flight of SS will be a test flight. There is no chance the infrastructure at Boca Chica would survive that.