2 ms·
that seems to be a jet turbine pack which can be 15-20 minutes of flying at 60mph+ - enough to get several miles into the ocean.
by trhway 6y ago
that seems to be a jet turbine pack which can be 15-20 minutes of flying at 60mph+ - enough to get several miles into the ocean.
- bigbubba 6y agoWith no lifting surfaces?
- trhway 6y agovery napkin as we don't know how good their engines are. For small and thus low efficient jet engines - with exhaust velocity of anywhere between 500-1000m/s and with the 1:50 fuel/air ratio one has to burn 40-80g/s to get 200kg thrust. Thus a 1000s of flight takes 40-80kg of fuel.