A380 Shorthaul Service.
Discussion
Apparently Air France are to use an A380 on the LHR-CDG Route this year.. a great opportunity for enthusiasts I would say!
http://www.heathrow-london.co.uk/airport/news/lond...
http://www.heathrow-london.co.uk/airport/news/lond...
Engineer1 said:
Didn't Japanese Airlines work out the hard way that big planes aren't good for short hops.
No. They used speciallly beefed up 747SRs for nearly 20 yaers.As has been mentioned, the accident they suffered was due to an incorrect pressure bulkhead repair and was anot a flaw in teh basic concept.
Eric Mc said:
Engineer1 said:
Didn't Japanese Airlines work out the hard way that big planes aren't good for short hops.
No. They used speciallly beefed up 747SRs for nearly 20 yaers.As has been mentioned, the accident they suffered was due to an incorrect pressure bulkhead repair and was anot a flaw in teh basic concept.
el stovey said:
Eric Mc said:
Engineer1 said:
Didn't Japanese Airlines work out the hard way that big planes aren't good for short hops.
No. They used speciallly beefed up 747SRs for nearly 20 yaers.As has been mentioned, the accident they suffered was due to an incorrect pressure bulkhead repair and was anot a flaw in teh basic concept.
Advanced materials
A380 taking off at the Paris Air Show
While most of the fuselage is aluminium, composite materials comprise more than 20% of the A380's airframe.[103] Carbon-fibre reinforced plastic, glass-fibre reinforced plastic and quartz-fibre reinforced plastic are used extensively in wings, fuselage sections (such as the undercarriage and rear end of fuselage), tail surfaces, and doors.[104][105][106] The A380 is the first commercial airliner to have a central wing box made of carbon fibre reinforced plastic. It is also the first to have a smoothly contoured wing cross section. The wings of other commercial airliners are partitioned span-wise into sections. This flowing, continuous cross section optimises aerodynamic efficiency. Thermoplastics are used in the leading edges of the slats.[107] The new material GLARE (GLAss-REinforced fibre metal laminate) is used in the upper fuselage and on the stabilizers' leading edges.[108] This aluminium-glass-fibre laminate is lighter and has better corrosion and impact resistance than conventional aluminium alloys used in aviation.[109] Unlike earlier composite materials, it can be repaired using conventional aluminium repair techniques.[110] Newer weldable aluminium alloys are also used. This enables the widespread use of laser beam welding manufacturing techniques — eliminating rows of rivets and resulting in a lighter, stronger structure.[111]
Edited by Mojocvh on Friday 14th May 13:34
Mojocvh said:
el stovey said:
Eric Mc said:
Engineer1 said:
Didn't Japanese Airlines work out the hard way that big planes aren't good for short hops.
No. They used speciallly beefed up 747SRs for nearly 20 yaers.As has been mentioned, the accident they suffered was due to an incorrect pressure bulkhead repair and was anot a flaw in teh basic concept.
Advanced materials
A380 taking off at the Paris Air Show
While most of the fuselage is aluminium, composite materials comprise more than 20% of the A380's airframe.[103] Carbon-fibre reinforced plastic, glass-fibre reinforced plastic and quartz-fibre reinforced plastic are used extensively in wings, fuselage sections (such as the undercarriage and rear end of fuselage), tail surfaces, and doors.[104][105][106] The A380 is the first commercial airliner to have a central wing box made of carbon fibre reinforced plastic. It is also the first to have a smoothly contoured wing cross section. The wings of other commercial airliners are partitioned span-wise into sections. This flowing, continuous cross section optimises aerodynamic efficiency. Thermoplastics are used in the leading edges of the slats.[107] The new material GLARE (GLAss-REinforced fibre metal laminate) is used in the upper fuselage and on the stabilizers' leading edges.[108] This aluminium-glass-fibre laminate is lighter and has better corrosion and impact resistance than conventional aluminium alloys used in aviation.[109] Unlike earlier composite materials, it can be repaired using conventional aluminium repair techniques.[110] Newer weldable aluminium alloys are also used. This enables the widespread use of laser beam welding manufacturing techniques — eliminating rows of rivets and resulting in a lighter, stronger structure.[111]

el stovey said:
Mojocvh said:
el stovey said:
Eric Mc said:
Engineer1 said:
Didn't Japanese Airlines work out the hard way that big planes aren't good for short hops.
No. They used speciallly beefed up 747SRs for nearly 20 yaers.As has been mentioned, the accident they suffered was due to an incorrect pressure bulkhead repair and was anot a flaw in teh basic concept.
Advanced materials
A380 taking off at the Paris Air Show
While most of the fuselage is aluminium, composite materials comprise more than 20% of the A380's airframe.[103] Carbon-fibre reinforced plastic, glass-fibre reinforced plastic and quartz-fibre reinforced plastic are used extensively in wings, fuselage sections (such as the undercarriage and rear end of fuselage), tail surfaces, and doors.[104][105][106] The A380 is the first commercial airliner to have a central wing box made of carbon fibre reinforced plastic. It is also the first to have a smoothly contoured wing cross section. The wings of other commercial airliners are partitioned span-wise into sections. This flowing, continuous cross section optimises aerodynamic efficiency. Thermoplastics are used in the leading edges of the slats.[107] The new material GLARE (GLAss-REinforced fibre metal laminate) is used in the upper fuselage and on the stabilizers' leading edges.[108] This aluminium-glass-fibre laminate is lighter and has better corrosion and impact resistance than conventional aluminium alloys used in aviation.[109] Unlike earlier composite materials, it can be repaired using conventional aluminium repair techniques.[110] Newer weldable aluminium alloys are also used. This enables the widespread use of laser beam welding manufacturing techniques — eliminating rows of rivets and resulting in a lighter, stronger structure.[111]

Mojo. i'm not sure what your point is.
I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"
Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"

Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
el stovey said:
Mojo. i'm not sure what your point is.
I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"
Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
aye, and that stuff Glare is made from aluminium too IIRC?I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"

Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
JuniorD said:
el stovey said:
Mojo. i'm not sure what your point is.
I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"
Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
aye, and that stuff Glare is made from aluminium too IIRC?I said the A380 fuselage was "largely aluminium".
You replied "not really" and posted a wiki link which started with the phrase "While most of the fuselage is aluminium"

Now you post a picture of the A380 showing the fuselage to be again largely aluminium?
Or am I missing something

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