What are the Airbus series of wide body aircraft

No. While the current A330-300 typically has a range of around 6,100 nautical miles (11,300 km), the lightweight A330-300 has a range of around 3,000 nautical miles (5,500 km), which is half the range of the current A330-300. In line with this, the maximum take-off weight of the lightweight A330-300 aircraft can be reduced to about 200 tons, while reducing engine thrust.

On the premise of maintaining the 18-inch wide comfortable economy class seats of the A330 aircraft, the passenger capacity can be increased to about 400 people. These adjustments will effectively reduce the unit fuel consumption and maintenance costs of the lightweight A330-300. Compared to the A330-300 for long-haul routes, the lightweight version of the A330-300 offers a 15% reduction in unit operating costs.

Airbus 330 widebody precautions:

In April 1987, Eurobus Industries decided to launch the A330 and A340 as a plan. The A330 and A340 models were developed at a combined cost of $2.5 billion.

The A330 incorporates a number of modern technologies, such as fly-by-wire and multi-function cockpit displays, which reduce the weight of the aircraft thanks to advanced wings, high-efficiency engines and a large number of composite materials.

Mainframe, of course. The A330 is a large wide-body passenger aircraft with a maximum passenger capacity of 440 passengers.

The difference between narrow-body aircraft and wide-body aircraft is that they have different passenger capacity, different sizes, and different internal structures.

1. The passenger capacity is different.

Narrow-body airliners can carry between 100,200 passengers and wide-body airliners can carry more than 300 passengers.

2. The big book is different from the small.

Narrow-body aircraft are aircraft with a fuselage diameter of between 3 and 4 meters, and the cabin generally has 2 to 6 seats and an aisle in a row. Wide-body aircraft have an outer diameter of 5 to 6 meters and have two wheel lanes, usually with a row of 7 to 10 seats.

3. The internal structure is different.

Narrow-body aircraft typically have 2 to 6 seats and one aisle in one row, while wide-body aircraft have two aisles and are usually able to accommodate 7 to 10 seats in one row.

Principles of flight of airplanes:

The cross-section of the wing of an aircraft is generally rounded and blunt at the front and sharp at the rear, with an arched upper surface and a flat lower surface. When equal mass air passes through both the upper and lower surfaces of the wing, different flow velocities are formed above and below the wing. The velocity of air passing through the upper surface of the wing is high and the pressure is small; The flow velocity is small and the pressure is strong when passing through the lower surface.

Therefore, at this time, the aircraft will have an upward resultant force, that is, an upward lift, due to the existence of lift, so that the aircraft can leave the ground and fly in the air. The faster the aircraft flies and the larger the wing area, the greater the lift generated.

The direction of gravity is the opposite of lift, it is a downward force caused by the gravitational pull of the earth, and the magnitude of gravity is affected by the weight of the aircraft itself and the amount of fuel it carries. The pulling force causes the aircraft to fly forward in the air, and the power of the engine determines the amount of pulling force. In general, the greater the engine output, the greater the thrust generated and the faster the aircraft can fly.

When the aircraft is in the air, it is hindered by atmospheric molecules in the air, and this obstacle forms a drag force that is opposite to the direction of the pulling force, limiting the speed of the aircraft. <>

As one of the common dreams of human beings, the process of flight has been constantly evolving and evolving since the aircraft was first successfully developed by humans. From the original glider to today's wide-body passenger aircraft, the form of the aircraft is constantly changing and improving.

Wide-body passenger aircraft refers to aircraft with a wide fuselage and a large number of liquid rubber passengers. They are designed and manufactured by aircraft manufacturers to cope with long-haul flights. Compared to the cramped cabin, the wide-body airliner has a more spacious cabin, providing passengers with a more comfortable flight experience.

1.Boeing 787 Dreamliner

The Boeing 787 Dreamliner is one of the most advanced wide-body airliners available. It has a completely new design concept, and the fuselage is made of lightweight composite materials, which makes it more fuel-efficient and has a longer flight range. At the same time, 787

The Dreamliner also has a more spacious cabin and comfortable seats, allowing people to spend their time more comfortably on long flights.

2.Airbus A350

The Airbus A350 is a medium- and long-range wide-body airliner launched by the European aviation giant Airbus. It is made of lightweight composite materials for more efficient fuel consumption and longer range. In addition, the A350 has a more spacious and quiet cabin, providing passengers with a more comfortable travel experience.

3.Boeing 777

The Boeing 777 is a long-range wide-body airliner manufactured by Boeing. It has a larger cabin and more seats, providing passengers with more spacious and comfortable space. At the same time, the 777 also uses advanced flight control systems and fuel technology, making it more fuel efficient, making flying safer and more economical.

4.Airbus Huai Pai A380

The Airbus A380 is a super-large double-decker airliner, which is currently the largest passenger aircraft in the world. It has a more spacious and comfortable cabin, providing passengers with a more luxurious travel experience. At the same time, the A380 also has more efficient fuel technology, making the flight more energy-efficient and environmentally friendly.

In general, with the continuous progress of science and technology, the development of wide-body passenger aircraft will also be more rapid and perfect. In the future, we will also see more advanced and innovative wide-body airliners on the market. <>