Showing posts with label Certification. Show all posts
Showing posts with label Certification. Show all posts

Images: Airbus moves complete first to fly A350XWB to next stage of ground testing

European airframer Airbus S.A.S. has released pictures of the first A350XWB – A350-900 MSN001 being moved from Roger Béteille A350 XWB final assembly line (FAL) “Station 30” to the Clément Ader area “Station 18” in Toulouse. These are the first pictures of the structurally complete flying prototype aircraft with its wings which include the new curved winglets. The belly fairing panels and the main landing gear doors are also seen.
The first flying Airbus A350-900 MSN001 rolls out of the final assembly line at Toulouse france
Airbus A350-900 MSN001 emerges from the A350 XWB final assembly line. More pictures below the fold.



The aircraft has recently successfully completed a series of indoor ground tests including stability tests on ‘movable’ elements such as rudder, elevators, ailerons and wing spoilers and landing gears extraction and retraction.

The first flying Airbus A350-900 MSN001 rolls out of the final assembly line at Toulouse france
The next steps which will take place outdoors at the Clément Ader area Station 18, will include three planned families of tests: Fuel tanks testing – including levels, flows, sealing and internal fuel transfer functions; pressure testing of the fuselage; and radio equipment testing.

Airbus is targeting the first flight of MSN001 by the middle of this year. The two Rolls Royce Trent XWB engines for the prototype have already been delivered to Toulouse and will be podded and installed on to the airframe later.

Earlier this month, the European Aviation Safety Agency (EASA) awarded the Engine Type Certification to the Rolls-Royce Trent XWB turbofan engines which will power the A350-800 and A350-900 variants. The higher thrust version of the Trent XWB for the A350-1000 is currently under development.

Rolls Royce Trent XWB Turbofan mounted on the Airbus A380 flying test bed.
Rolls Royce Trent AWB engine on A380 FTB
The Trent XWB engine has been extensive tested on an Airbus’ A380 'Flying Test Bed' (FTB) aircraft since February 2012.

The A350 XWB is the all-new mid-size long range product line from Airbus, with advanced and composite technologies similar the Boeing 787 Dreamliner. The A350-800, -900 and -1000 variants will seat between 270 and 350 passengers in typical three-class layouts, thus competing against the Boeing 787-9 and the venerable 777 models.

Airbus still has the A350 scheduled for entry-into-service (EIS) in 2014, though realistically one can expect some delays.

The first flying Airbus A350-900 MSN001 with new curved winglets rolls out of the final assembly line at Toulouse.
The new curved winglets can be seen on A350-900 MSN001. All images courtesy Airbus S.A.S.

Read more »

First Airbus A350XWB 'MSN1' enters functional testing

European air-framer Airbus S.A.S. has completed the main structural assembly and system connection of the first A350 XWB aircraft ‘MSN1’, which is also the first flight-test aircraft of this new series.

The aircraft pictured moved out of the main assembly hall (Station 40) at A350 XWB Final Assembly Line in Toulouse, France. It then entered the adjacent indoor ground test area (Station 30).

At Station 30, the programme will start by testing the aircraft's hydraulic system, followed by the full electric and hydraulic power-on of the aircraft which is expected to the completed by the end of this year, after which the airframe will start several weeks of comprehensive functional system testing.

After the A350 XWB MSN1 exits station 30, the aircraft will go through a series of extensive production and certification and development tests, be painted, and then have its massive Rolls Royce Trent XWB engines installed.

It is expected to be delivered to the flight-line and be readied for its first flight in mid-2013.

In related news, Qatar Airways, the launch customer of the A350XWB, has endorsed the larger versions of the aircraft and amended its the make-up of its existing firm order for 80 A350s, 20 A350-800s, 40 A350-900s and 20 A350-1000s, to 43 A350-900s and thirty seven 37 A350-1000s.

As per Wikipedia, the A350-900 is the first A350 model and seats 314 passengers in a 3-class cabin 9-abreast layout. It has a standard design range target of 15,000 km (8,100 nm). The A350-800 will seat 270 passengers in a 3-class with a 9-abreast layout. It is designed to compete with the Boeing 787-9 and to directly replace the Airbus A330-200. The A350-1000 is expected to enter service after the -800. It will seat 350 passengers in a 3-class cabin 9-abreast layout, and is designed to compete with the Boeing 777-300ER and replace the Airbus A340-600.

The A350-1000 will feature a slightly larger wing than the -800/900 models; a trailing-edge extension increasing its area by 4%. This will extend the high-lift devices and the ailerons, making the chord bigger by around 400 mm, optimising flap lift performance as well as cruise performance.

What are your thoughts on the new A350XWB. We definitely like the new sharper nose, which is a sharp departure from the bulbous noses of the A320 and the A380.
Read more »