EuroWheenie
Well-known member
- Joined
- Jan 15, 2005
- Posts
- 2,487
Flyjordan
I'm still kicking myself for "only" having flown the Concorde once. I have never, ever, gotten such a kick in the back during take-off. When they lit the reheater, she accellerated like you wouldn't belive it.
As for the fuel-tanks, I suppose you are well familiar with the fact that the aerodynamics change rather dramatically as you speed past M 1.0. Especially in a delta winged aircraft. To keep the aircraft in trim, using fuel to shift the CoG was actually a rather smart idea at the time. Remember, she was designed in the 60s while MDC, Lockheed, Boeing et al fiddled around with rather more pedestrian designs. She still represents the biggest step change in aircraft design. And yes, fuel management did take up a fair bit of the F/E's time.
Nothing cooler than departing London at 1030 local time, to arrive in New York at 0930 local! She'll be sadly missed.
She was fitted with 4 Rolls Royce Olympus engines, each producing more than 38K pounds with reheat. She would accellerate to 200 knots in around 20 seconds, and take-off at around 220 knots. And she is still, in my humble opinion, the sexiest piece of flying machine ever known to man kind, with the possible exception of a Mossie.
Back on thread:
We've only got the -535C motors on our 757s, but the aircraft have been scaled down to a MTOW just shy of 100 tons. On a short HAM-CGN flight with 7 tons of fuel and ditto payload, it has happened that someone "forgot" to set the thrust reduction temperature, resulting in a max power take-off. Good fun! Several of our skippers have previous 767 experience, and they talk fondly of -300ERs with CF6 motors at low weights. Not quite the rocketship that a light 75 is, but not far behind either.
As for the A340 "Classics", well, they sure take a long time to get up there! Have paxed with GF out of BAH on a hot summers day. The aircraft seemed to limp up to something like 1000ft, and then just hang there for an eternity! Don't think we climbed an inch while they cleaned her up and accellerated to a fair rate of knots, and after that it took by my watch around 40 minutes to reach FL380. We'll do that in 20 with the 75
I'm still kicking myself for "only" having flown the Concorde once. I have never, ever, gotten such a kick in the back during take-off. When they lit the reheater, she accellerated like you wouldn't belive it.
As for the fuel-tanks, I suppose you are well familiar with the fact that the aerodynamics change rather dramatically as you speed past M 1.0. Especially in a delta winged aircraft. To keep the aircraft in trim, using fuel to shift the CoG was actually a rather smart idea at the time. Remember, she was designed in the 60s while MDC, Lockheed, Boeing et al fiddled around with rather more pedestrian designs. She still represents the biggest step change in aircraft design. And yes, fuel management did take up a fair bit of the F/E's time.
Nothing cooler than departing London at 1030 local time, to arrive in New York at 0930 local! She'll be sadly missed.
She was fitted with 4 Rolls Royce Olympus engines, each producing more than 38K pounds with reheat. She would accellerate to 200 knots in around 20 seconds, and take-off at around 220 knots. And she is still, in my humble opinion, the sexiest piece of flying machine ever known to man kind, with the possible exception of a Mossie.
Back on thread:
We've only got the -535C motors on our 757s, but the aircraft have been scaled down to a MTOW just shy of 100 tons. On a short HAM-CGN flight with 7 tons of fuel and ditto payload, it has happened that someone "forgot" to set the thrust reduction temperature, resulting in a max power take-off. Good fun! Several of our skippers have previous 767 experience, and they talk fondly of -300ERs with CF6 motors at low weights. Not quite the rocketship that a light 75 is, but not far behind either.
As for the A340 "Classics", well, they sure take a long time to get up there! Have paxed with GF out of BAH on a hot summers day. The aircraft seemed to limp up to something like 1000ft, and then just hang there for an eternity! Don't think we climbed an inch while they cleaned her up and accellerated to a fair rate of knots, and after that it took by my watch around 40 minutes to reach FL380. We'll do that in 20 with the 75
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