Air France A-380

Joined
24 Sep 2005
Messages
6,345
Reaction score
269
Country
United Kingdom
Whoops ! Never mind the engine cowling - What about the big fan ?


Air-France.jpg


https://docs.google.com/viewer?doce...ws_Media/2_Media/Brochures/Engines/GP7000.pdf

-0-
 
Sully landed an airliner with no engines working.

Respect to Sully. People who do extraordinary things, to save the lives of others, should automatically get a percentage of those overpaid actors, footballers supermodels and the like.

Not a clue how I would tax such people though?
 
Given how complex they are, I'm surprised (but grateful!) that they don't go bang more often than they do o_O
 
Given how complex they are, I'm surprised (but grateful!) that they don't go bang more often than they do o_O

They test for engine strikes and failure. That looks like an engine strike caused one or more blades to separate and take the housing which is to protect the blades from flying into the body of the plane.

All in all it seems like a well designed engine coped with a known scenario.
 
I was on a flight and the captain's voice comes over the PA, advising us that due to a problem with No1 engine, they were shutting it down,, But the plane could fly perfectly well on three engines and we'd now be 1hr late landing at Heathrow.. Half an hour later, he came on again telling us that he'd had to shut down engine No2,,, but please don't worry, this plane can fly perfectly well on the remaining two engines, ,,,,,, but we'd now be two hours late landing at Heathrow. An hour later his voice comes over the PA telling us that ,,, yep, they'd had problems with engine No3,, but not to worry, the plane was perfectly capable of flying with the one remaining engine, ,,,,, but,, we'd now be 4 hrs late landing at Heathrow.. Chap in the seat next to me, turned to me and said,,, "I hope the remaining engine doesn't pack up, otherwise we'll be up here all night." :p:p
 
They test for engine strikes and failure. That looks like an engine strike caused one or more blades to separate and take the housing which is to protect the blades from flying into the body of the plane.

All in all it seems like a well designed engine coped with a known scenario.

A bit high for a bird 'strike' - The engine manufacturer will test for containment of debris by, for example, blowing at least one fan blade off at max rpm circa three thousand or so on a ground run test rig.
This engine appears to have lost at least the whole st1 LP compressor fan set (the big curvy airfoils visible at engine front end ) including their retaining disk... A lot of hardware.
The plane and crew appear to have handled the situation well... So now we have had two majors with A-380 - Qantas with R-R engine, now Air France with MTU /GE/Pratt & Whitney (+ others).
A-380 survives.
The money people may kill it though.
-0-
 
http://aviationweek.com/commercial-aviation/emirates-wants-program-assurances-possible-a380-order

"...the clearest indications yet that Emirates is not willing to support the program alone through additional orders, whatever technical improvements Airbus may suggest. Concerns are mounting that Airbus may ditch the program in the not-too-distant future and Clark is certain that other airlines are not going to change their risk-averse attitude toward large aircraft purchases any time soon. “They are not getting the appetite from others,” Clark said..."

-0-
 
http://aviationweek.com/commercial-aviation/emirates-wants-program-assurances-possible-a380-order

"...the clearest indications yet that Emirates is not willing to support the program alone through additional orders, whatever technical improvements Airbus may suggest. Concerns are mounting that Airbus may ditch the program in the not-too-distant future and Clark is certain that other airlines are not going to change their risk-averse attitude toward large aircraft purchases any time soon. “They are not getting the appetite from others,” Clark said..."

-0-

So whats the upshot of this? Boeing was right in their strategy with the dreamliner?

It's a fascinating subject.
 
Back
Top