Mercedes Mullins
The Airbus A380, also known as the Superjumbo, is the largest commercial aircraft currently in operation. It has a range of over 8,000 miles and can hold up to 320,000 litres of fuel, or 227,500 tonnes, in its 11 fuel tanks. The A380's fuel management system optimises the aircraft's centre of gravity and reduces wing bending. The A380 was the first airliner to fly using synthetic liquid fuel, and its modern engines and aerodynamic improvements have resulted in better fuel efficiency per passenger than an average economy car.
| Characteristics | Values |
|---|---|
| Total fuel capacity | 320,000 litres or 82,000 gallons |
| Fuel capacity in metric tons | 227.5 tons or 250 tons |
| Fuel capacity of outer engine 1 and 4 feed tanks | 26,974 litres |
| Fuel capacity of the two outer tanks | 9,524 litres |
| Range | 8,200 nautical miles or 8,000+ miles |
| Fuel consumption rate | 10 g/nm |
| Maximum takeoff weight | 573 tons |
| Maximum landing weight | 386 tons |
| Top speed | 634 mph |
| Cruise speed | 0.85 Mach |
| Number of engines | 4 |
| Engine types | Rolls-Royce Trent 900, Engine Alliance GP7000, or Engine Alliance GP7200 |
| Fuel efficiency | 20% less fuel per seat-mile than the 747-400 fleet |
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What You'll Learn
The A380's fuel capacity is 320,000 litres
The Airbus A380 is the largest commercial aircraft currently in operation and has a range of over 8,000 miles. This range is made possible by the A380's 11 fuel tanks, which have a combined capacity of 320,000 litres or 250 metric tons.
The A380's fuel management system is designed to handle fuelling and defuelling operations on the ground, as well as fuel flow to engines and between tanks while airborne. This system can move fuel between tanks to optimise the aircraft's centre of gravity, reduce wing bending, and maintain fuel temperature.
The development of the A380's fuel management system involved the use of Model-Based Design, with tools like MATLAB, Simulink, and Stateflow. This approach allowed Airbus engineers to model and simulate the control logic of the fuel management system, as well as communicate functional specifications effectively.
The A380's impressive fuel capacity and range enable it to service some of the longest routes in commercial aviation, such as the 14-hour flight from Dubai to New York operated by Emirates. The A380 is also known for its fuel efficiency, with Singapore Airlines reporting a 20% lower fuel burn per seat-mile compared to their 747-400 fleet.
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$189.59
It has 11 fuel tanks
The Airbus A380, the largest commercial aircraft currently in operation, has 11 fuel tanks with a capacity of 320,000 litres or 250 metric tons. This enables the aircraft to have a range of over 8,000 miles.
The A380's fuel management system is designed to handle fueling and defueling operations on the ground, as well as fuel flow to engines and between tanks while airborne. The system can move fuel between the 11 tanks to optimize the aircraft's centre of gravity, reduce wing bending, and maintain fuel temperature within an acceptable range.
The development of the A380's fuel management system involved the use of Model-Based Design, with tools like MATLAB, Simulink, and Stateflow. This allowed Airbus engineers to model and simulate the control logic of the system, facilitating communication and accelerating the development of simulators and the aircraft itself.
The A380's fuel efficiency is further enhanced by its modern engines and aerodynamic improvements. For example, Lufthansa's A380s produce half the noise of the Boeing 747-200 while carrying 160 more passengers. Additionally, Singapore Airlines reported that the A380 burned 20% less fuel per seat-mile than their 747-400 fleet.
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The outer engine 1 and 4 feed tanks hold 26,974 litres
The Airbus A380, the largest commercial aircraft currently in operation, has a fuel capacity of 320,000 litres or 250 metric tons. This enables the aircraft to have a range of more than 8,000 miles. The A380 has 11 fuel tanks, with the outer engine 1 and 4 feed tanks each holding 26,974 litres. The two outer tanks each hold 9,524 litres.
The A380's fuel management system is designed to handle fuelling and defuelling operations on the ground, as well as fuel flow to engines and between tanks while airborne. This system can move fuel between tanks to optimise the aircraft's centre of gravity, reduce wing bending, and maintain fuel temperature.
The A380's impressive fuel capacity and range allow it to service some of the longest routes in commercial aviation, with a cruise speed of 0.85 Mach and a top speed of 634 mph. The aircraft is powered by four engines, providing the speed, power, and efficiency needed for long-haul flights.
With a fuel capacity of nearly 82,000 gallons and a fuel consumption rate of 10 g/nm, the A380 is more fuel-efficient per passenger than an average economy car. This efficiency, combined with its large capacity, makes the A380 a versatile and cost-effective choice for airlines operating long-haul routes.
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The two outer tanks hold 9,524 litres
The Airbus A380 is the largest commercial aircraft currently in operation and has a range of more than 8,000 miles. To achieve this range, the A380 has 11 fuel tanks with a total capacity of 320,000 litres or 250 metric tons.
The two outer tanks of the A380 each hold 9,524 litres of fuel. This accounts for approximately 6% of the total fuel capacity of the aircraft.
The A380's fuel management system optimises the aircraft's centre of gravity, reduces wing bending, and maintains fuel temperature within an acceptable range. This system can also move fuel between tanks to ensure optimal performance during flight.
The outer engine 1 and 4 feed tanks hold a larger capacity of 26,974 litres each, contributing significantly to the overall fuel capacity of the aircraft.
With a fuel capacity of nearly 82,000 gallons and a fuel consumption rate of 10 g/nm, the A380 is more fuel-efficient per passenger than an average economy car.
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The A380 has a range of 8,000+ miles
The Airbus A380, also known as the Superjumbo, is the largest commercial aircraft currently in operation. It has a range of more than 8,000 miles, or 8,200 nautical miles (15,200 km), enabling it to service some of the longest routes in commercial aviation. To achieve this range, the A380 has a maximum fuel capacity of 320,000 litres or 82,000 gallons, with a fuel consumption rate of 10 g/nm. This allows the A380 to have a better fuel economy at Mach 0.86 than at 0.83.
The A380's 11 fuel tanks are supplied by either Rolls-Royce Trent 900 or Engine Alliance GP7000 turbofan engines. The outer engine 1 and 4 feed tanks each hold 26,974 litres, while the two outer tanks each hold 9,524 litres. The A380's fuel management system optimises the aircraft's centre of gravity, reduces wing bending, and maintains fuel within an acceptable temperature range. This system also handles fuelling and defuelling operations on the ground, as well as fuel flow to engines and between tanks during flight.
The A380's impressive range and fuel capacity have allowed airlines to operate point-to-point systems, which get customers to their destinations in one flight instead of multiple flights. This has resulted in a lower cost for passenger seat-distance, even though the efficiency of fewer flights in the point-to-point system was not as high as that of the hub-and-spoke paradigm.
In 2010, Airbus announced a new A380 build standard, offering an improved maximum take-off weight and a range extension of 100 nautical miles (190 km or 120 mi). This was achieved by reducing flight loads and optimising the fly-by-wire control laws. However, orders for the A380 slowed in the mid-2010s as other aircraft offered similar ranges and greater fuel efficiency at a lower upfront cost.
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Frequently asked questions
An A380 can hold 320,000 litres of fuel, or 227.5 tonnes.
The A380 has a range of over 8,000 miles.
The A380 is more fuel-efficient per passenger than an average economy car, with a fuel consumption rate of 10 g/nm.
