So, we've gathered that the Me-262 was faster. And that even if the F.3 could do 585 mph on the deck, it couldn't break the sound barrier at any altitude. But then again it doesn't do 585 mph, it might have said 585 km/h.
It's not just for aircraft with after-burners, it does increase on all engines to a point. The engines in the '40s were poor though, so their optimum altitude would have been around 20,000 ft. Where as modern day aircraft like the F-15 and F-16 it's 40,000 ft. And the EE Lightning could get to 40,000 ft and Mach 0.9 in 2 minutes 30 seconds, AND IT WAS DESIGNED IN 1949 . That's not it's fastest since it's rate of climb was 50,000ft per minute but that's uneconomic.
It's not just for aircraft with after-burners, it does increase on all engines to a point. The engines in the '40s were poor though, so their optimum altitude would have been around 20,000 ft. Where as modern day aircraft like the F-15 and F-16 it's 40,000 ft. And the EE Lightning could get to 40,000 ft and Mach 0.9 in 2 minutes 30 seconds, AND IT WAS DESIGNED IN 1949 . That's not it's fastest since it's rate of climb was 50,000ft per minute but that's uneconomic.