Comment on UK government invests in Sabre air-breathing rocket engineparentComments−pja13yIn the tests it's presumably just a continuous flow of pre-cooled liquid nitrogen from a tank & the heated N2 is probably dumped into the environment.The design for a flight-capable engine is supposed to dump the waste heat into the fuel I believe.
Comments
In the tests it's presumably just a continuous flow of pre-cooled liquid nitrogen from a tank & the heated N2 is probably dumped into the environment.
The design for a flight-capable engine is supposed to dump the waste heat into the fuel I believe.