Post on 11-Mar-2018
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Airbus A380
Karen Berger
Eric Harris
Rafael Perez
http://www.airbus.com/product/a380_backgrounder.asp30 April 2005
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Motivation for design
The A380 aircraft was introduced tohelp deal with the increasing number ofpeople traveling by air
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Dimensions
1,234,600 lbFull Weight
610,700 lbEmpty Weight
555-800Capacity
0.09t/c
14.3otail scrape angle
45460 ft2Swet
6968.2 ft2Stail
33 deg 30'sweep
0.153taper ratio
7.5AR
9100 ft2Wing Area
79'Height
261' 10"Span
238' 8"Length
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Dimensioned picture
261’ 10”239’ 6”
79’ 1”
http://www.aerospaceweb.org/aircraft/jetliner/a380/index.shtml
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Performance
121 ktsVstall
passenger8000 nm
freighter5600 nmRange
43,000 ftCeiling
0.85 MMax Cruise Range
Speed
0.88 MMax Cruise Speed
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Propulsion
Trent 900
http://www.rolls-royce.com/civil_aerospace/products/airlines/trent900/intro.jsp
5600150tonnes
Airbus A380-800F76,500lb340kN
2008Trent 977
8000555Airbus A380-80070,000lb311kN
2006Trent 970
Range (nm)*Seats/Payload
ApplicationsPowerEISEngine
T/W=0.055
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Propulsion
http://www.enginealliance.com/gpintro.html
0.066T/W
81,500 lbs Thrust
Engine Alliance GP-7267
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Aerodynamic data
14.15Static Margin
0.0121Cdo
2.68Cl at tailscrape-1deg
93% on wingat CL=1
load split (Wing/Tail)for trim cruise
4715.5flat wing span load
-0.48905∂Cm/ ∂Cl
101.05cg
115.2np
20.3implied L/D
2.6Clmax
0.492Clcruise
135.74 lb/ftWing Loading
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CL distributionCl distribution
Wing
Horizontal Tail
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
-1.2 -1 -0.8 -0.6 -0.4 -0.2 0
b/2
Cl
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Additions
No data on the airfoil could be found No band aids are knows since flight
testing has yet to begin Flight tests expected soon and will reveal
needed changes
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References
http://www.airliners.net/info/stats.main?id=29http://www.aerospace-technology.com/projects/a380/http://en.wikipedia.org/wiki/Airbus_A380Jane's All the worlds Aircraft 2001-2002, 2003-2004, 2004-2005http://www.aerospaceweb.org/aircraft/jetliner/a380/index.shtmlhttp://www.aoe.vt.edu/~mason/Mason_f/A380Collins.pdfhttp://www.aoe.vt.edu/~mason/Mason_f/A380Weisman.pdf