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World of Aerospace

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on 24 January 2014

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Transcript of World of Aerospace

World of Aerospace
Airbus A380 & Boeing 737
Greener, cleaner, quieter, and smarter plane

High aircraft performance, cost efficiency, comfort, and sustainable growth
Boeing 737
Past Records
Airbus A380
Shape and Design
Fuselage
Width: 7.14m
Wings
Dihedral
Empennage
V-tail
Flight Performance
Range
14,800km

Altitude
Max 13.1km
Flight Duration
14 hours
Airspeed
Long-distance cruising speed, Mach 0.85 (289m/s, 17340m/min)
short to medium range twinjet narrow-body airliner
the best-selling jet airliner in the history of aviation
Shape and Design
Overall Length
31.2m

Wing Span
34.3m

Tail Height
12.6m
Interior Cabin Width
3.53m
Flight Performance
Range
6,370km

Altitude
Max 12.4km
Flight Duration
14 hours
Airspeed
Cruising speed, Mach 0.785
Michelle Lo | S10114484H
Kang Han Nui | S10113871C
Samantha Young | S10116282F
Vanessa Chua | S10115650D

Singapore (SIN) - Bangkok (BKK)
Singapore (SIN) - Hong Kong (HKG)
Engine - turbofan engines
Engine Alliance GP7000
Roots from GE90 and PW4000
Low-pressure turbo machinery

Rolls-Royce Trent 900
Derivative of Trent 800
Swept fan technology
Key Features
New generation design
High by pass ratio
Reduced Noise Levels
High Thrust
Good Fuel Efficiency
2 of 4 have Thrust reverser:
Enabling shorter landing distance
Engine - turbofan engine
Anticipated Customer Size each day Perk: 300 – 500
Off Perk: 100 – 150
Anticipated Customer Size each day Perk: 200 – 300 Off Perk: 50 – 120
Airbus A380
www.youtube.com/watch?v=0xXTgTKRZ3g
Boeing 737
www.youtube.com/watch?v=I2LwISrkNa4
Avionics Systems
Wing shape and features
Wing shape and features
Integrated Modular Avionics (IMA) suite
developed by the Thales Group
F-22 Raptor
F-35 Lighting ll
Dassault Rafale
Reduces the amount of wiring required and minimises latency
Wingspan
Wing area
Wing sweep
79.75m (261.6ft)
845m2 (9,100 sq ft)
33.5 degree

CFM56 turbofan engine
reduction in noise
reduced fuel
however posed engineering challenge for its low ground clearance
CFMI
places engine ahead of rather than below the wing
giving 737 a distinctive non-circular air intake

Wingspan
Wing area
Wing sweep
34.3m
124.58m2
25 degree

The A380 has been involved in one aviation occurrence and no hull-loss accidents as of January 2014, according to the Aviation Safety Network.
4 November 2010
Qantas Flight 32, en route from Singapore to Sydney
Suffered an uncontained engine failure
Oil leak in Trent 900 engine led to the explosion
Forced the flight to return to Singapore
Debris fell onto the Indonesia Batam
A380 was damaged sufficiently to be classified as an accident
No injury to passengers, crew, or people on the ground
Nonetheless, quoted that compared with the early days of the A340-300 or 777, the problems have not been that significant.
Past Records
Boeing 737
As of November 2013, a total of 329 aviation accidents and incidents involving all 737 aircraft have occurred, including 154 hull-loss accidents resulting in a total of 4,287 fatalities. The 737 has also been in 111 hijackings involving 325 fatalities.
20 April 2012
Bhoja Air Flight 213, en route from Karachi to Islamabad
landing was attempted during heavy rain and thunderstorm
the aircraft may have flown into an unexpected wind shear, which smashed it onto the ground below
All 121 passengers and 6 crew members aboard were killed
It was the second deadliest aviation accident in Pakistan
Types of Airframe Systems`
First airplane made of over 20% Composite Material (Majority Aluminium),
Result: Lighter, More resistant to fatigue.

Upper deck extends along almost the entire length of the fuselage,
width = widebody aircraft (large airliners).

Offered in passenger and freighter (for cargo) versions.

Cabin
50% more floor space than Boeing 747-400.
Seats 525 people (standard three-class) OR
853 people (economy class)

A380-800: largest passenger airliner in the world,

HOWEVER,
Shorter fuselage than Airbus A340-600
Types of Airframe Systems
Cabin
Seats 85 to 215 passengers

Airplane made of composite materials
Reduce weight

Aluminium alloys: Wing spars, keel beams and main landing gear beams
Improved strength up to 12%, increasing service life.

The wings were extensively redesigned to enhance low speed performance and cruise efficiency.

Enhanced slats and flaps - Higher Lift
Wing structure: Strengthened materials and corrosion protection.
Key Features
Sized for Maximum Takeoff Weight (MTOW)
More than 650 tonnes
WHY? future versions of the model

Wing tip devices:
Induce drag
increase fuel efficiency and performance

Boeing 737
Airbus A380
Achieve high commonality
Ease finances in maintenance, spares and tools for existing operators.
Minimize Training Differences
Flying qualities, cockpit arrangements and procedures made similar.
Key Features
New generation design
High by pass ratio
Reduced Noise Levels
High Thrust
Good Fuel Efficiency
2 of 4 have Thrust reverser:
Enabling shorter landing distance
Full transcript