Question what's the SCRAM in XR Vessel

[shangding]

what's that.
i don't know it.
i click the scram button,and i can't see anything changed.

 

[garyw]

SCRAM is a type of engine. you need to open the scram intakes and then fire the engine. It's documented in the very well written XR series manual.

There is also a wiki page on scramjets.

O-F Staff note: Moved thread to General Questions & Help.

 

[shangding]

thanks , i think that is a kind of door before.