I have sent motorcycle spares to Ascension Island in the ’80’s in a Victor being rotated. I was just back from my stint there and was helping out one of the locals.
Oh, I forgot, the Vulcan used to carry a pannier in the bomb bay. It looked like a skip.
I did a few loads of kippers and whisky in the skip at RAF Machrihanish for the Waddington wing……
Have they rebuilt the Aurora?
Seen it on FB very nice.
Lightnings, very little. Jags, a pod and ammo boxes. Buccaneers, bomb bay. Victor, no 4 freight bay and bomb aimers position.
Nice work, nice photo’s
RAF Swinderby?
Lost in translation?
I know, that’s what I said on post #7. I speak from personal experience of course………
You could also ask these people if they have a few over…
http://www.aels.nl/
Then after the next flight your spare engines will also require an overhaul. Looks like your whole fleet will be grounded in no time.
That is why the ‘Elephant House’ was built so the engines could be overhauled and ground-run on base. It was a refreshing change for me to see, quiet, clean and ergonomically well established, quite a change from my Spey days……..
An aircraft sitting in a hangar for an engine overhaul is as useful as a downed aircraft.
Which is why the military also order spare engines? The Tornado’s were ordered with one spare each……………
Double ECU change on a Tornado, about 4 hours.
The JT8D was advertised due to it’s modular construction of ‘100,000 hrs on the wing’. The fact that most modules had been changed a couple of times leaving only the diffuser casing with the serial number on the wing was a minor consideration…………………
The variable thrust nozzle might not be replaced but I’d imagine that combustion chambers and turbine components would. Also simple things like bearings, high energy igniters, pumps etc….
The life-extending blade cooling system is not new. The single-crystal components, again not new but indeed improved. The materials have also been improved. RR used a variety of nimonic alloys at the start of reheat. Nimonic 75, Nimonic 80 and C263 alloys. All of different metals and compositions. What they use now I don’t have any info over, yet…………..
Modern engines are good for thousands of hours ( 8000h for the F135? ), so I find it hard to believe it would be impossible to get 10% more thrust in case of emergency for a few minutes.
Otherwise it can’t do it so either it has to use the AB on a reduced setting to stay supersonic or it will be forced to decelerate in subsonic.
It’s not just heat but also rpm and cycles. RR RCo17 conway on the Victor 2000 hrs between overhauls . VC10 engine RCo43 many, many thousands of hours between overhauls due to the longer flights and less ‘playing’ with the throttles.
RR Adour Modular construction. Hot end was changed quite regularly
RR Spey 101 1000 hrs
RR Avon 302 600 hrs
RB 199 again modular, hot end changed regularly.
8000 hrs between overhauls? Very doubtful.
Reheat is in general variable. Full bore and nothing else is like riding a turbo motorbike, fun but tricky………
There are some indication, that the 117S engine on Su-35S has a similar thrust setting.
AB = 14.000kgf
Full AB = 14.500kgf
What is the max dry thrust?