What is a small plane, the smallest aircraft of Airbus

Small aircraft generally refers to small aircraft.

Fixed-wing aircraft refers to an aircraft with wings, one or more engines, propelled by its own power, and capable of being denser than air in space or the atmosphere. If the density of the aircraft is less than air, then it is a balloon or an airship. If there is no power unit and can only glide in the air, it is called a glider.

If the wing of the aircraft is not fixed, it is a *** or gyrocopter if it relies on the rotation of the wing to generate lift. Fixed-wing aircraft are the most common aircraft type. Power** includes piston engines, turboprops, turbofan engines or rocket engines, among others.

At the beginning of the 20th century, the Wright brothers of the United States made significant contributions to the history of aircraft development in the world. In 1903, the first manned flight under its own power, the "Flyer I", was built and successfully tested. They were awarded the U.S. Congressional Honor Award in 1909.

In the same year, they founded the "Wright Aircraft Company". Since the invention of airplanes, airplanes have increasingly become an indispensable means of transportation for modern civilization. It profoundly changed and affected people's lives, and opened the history of people's conquest of the blue sky.

According to the different classification standards of aircraft, there can be the following classification methods: 1According to the purpose of the aircraft, there are civil aviation aircraft and national aviation aircraft.

National aviation aircraft refers to the aircraft used by the military, police and customs, civil aviation aircraft mainly refers to civil aircraft and helicopters, and civil aircraft refers to civil passenger aircraft, cargo aircraft and passenger and cargo aircraft. 2.According to the type of aircraft engine, there are propeller aircraft and jet aircraft.

Propeller history aircraft, including piston propeller aircraft and turboprop aircraft, aircraft engines are piston propeller type, which is the most primitive form of power. It uses the rotation of the propeller to push the air towards the rear of the aircraft, and uses its reaction force to propel the aircraft forward. The higher the propeller speed, the faster the flight speed.

Jets, including Vortex Jets and Vortex Fan Jets. The advantages of this type of model are simple structure and fast speed, generally up to 500-600 miles per hour; The fuel cost is economical, the loading capacity is large, and it can generally carry 400-500 people or 100 tons of cargo. 3 According to the number of engines of the aircraft, there are single (engine) aircraft, twin engine (engine) aircraft, three engine (engine) aircraft, and four engine (engine) aircraft.

4.According to the flight speed, there are subsonic aircraft and supersonic aircraft, and subsonic aircraft are divided into low-speed aircraft (flight speed less than 400 kilometers per hour) and high subsonic aircraft (flight speed Mach number. Most jets are high subsonic aircraft.

5.According to the range of the aircraft, there are short-range, medium-range and long-range aircraft. The long-range aircraft has a range of about 1,100 kilometers and can complete intercontinental cross-sample flights without landing.

Medium-range aircraft have a range of about 3,000 km, and short-haul aircraft generally have a range of less than 1,000 km. Short-range aircraft are generally used for regional routes, so they are also called regional aircraft. Medium and long-range aircraft are generally used for domestic trunk lines and international routes, also known as trunk aircraft.

The Civil Aviation Administration of China is divided into large, medium and small aircraft according to the number of passenger seats, and the number of passenger seats of the aircraft is less than 100 seats for small, between 100-200 seats for medium-sized, and more than 200 seats for large. Voyages below 2400km are short-range, 2400-4800km are medium-range, and 4800km or more are long-range. But the classification criteria are relative. v

Usually more than 15 tons are large aircraft, between 7 tons and 15 tons are medium aircraft, 3 tons - 7 tons or less are small aircraft, and 3 tons less than light aircraft. As for the number of people on board, it cannot be used as an indicator to define the size of the aircraft.

It is one of the sheep of the Pleasant Goat and the Big Big Wolf.

A small plane is called a small plane.

What is an airplane is an airplane and what is an airplane depressed.

The smallest passenger aircraft is the A320 in the A318 series, and the smallest passenger aircraft used in China for public air transport is the Toniel 328Jet, which can only seat 32 people.

Airbus A318 is a 100-seat passenger aircraft, the smallest member of the Airbus A320 family, also known as "mini Airbus", the code name used in the development stage is "A319M5", Airbus A318 is actually directly derived from Airbus A319, is a shortened version of A319.

This type is 6 meters shorter and 14 tons lighter than the A320 standard type. The Airbus A318 continues to be as versatile as the A320 family, allowing pilots trained in the Airbus A320 family to fly the Airbus A318 without additional certification, as it has the same characteristics as its sister aircraft.

History

In September 1967, the United Kingdom, France and Germany** signed a memorandum of understanding (MOU) to begin work on the Airbus A300. This is the second major joint aircraft development program in Europe, after the Concorde.

Although Airbus has competed with Boeing in other models, it has always been a blank in the market for large long-range civil transport aircraft, and although it has launched Airbus A340, it still cannot shake the absolute dominance of Boeing 747.

Airbus develops 500-800 seat large civil aviation transport aircraft, intended to seize the large passenger aircraft market dominated by Boeing 747, Airbus put forward the inference of the future development of civil aviation: the future development of the world's civil aviation transport aircraft will continue to develop to large-scale, and put forward the concept of "hub radiation".

That is, passengers converge to the hub airport by regional flights, and then transported by large transport aircraft to another hub airport, and finally take a regional passenger plane to reach their destination. Airbus believes that the best way to improve air traffic congestion in the 21st century is to increase capacity.

Airbus has raised concerns about the launch of the ultra-large transport aircraft program, while Airbus believes that the market prospects for large passenger aircraft are very optimistic, and at the same time, in order to complete Airbus's passenger aircraft series, occupy a better position to compete with Boeing, it is worth taking huge commercial risks.

747: Boeing 747, with a passenger capacity of around 350-400 e are different models of Boeing 747).

777: Boeing 777, carrying about 350 passengers. (or codenamed 77b) 767: Boeing 767, carrying about 280 passengers.

757: Boeing 757, carrying about 200 passengers.

McDonnell Douglas series: M11: McDonnell Douglas 11, carrying about 340 passengers.

Airbus series: 340: Airbus 340, carrying about 350 passengers.

300: Airbus 300, carrying about 280 passengers (or ab6 as the code) 310: Airbus 310, carrying about 250 passengers.

Two. Medium-sized aircraft: refers to single-aisle aircraft, carrying more than 100 passengers, less than 200 people M82 M90:

McDonnell Douglas 82, McDonnell Dalnot 90 carry about 150 passengers737: Boeing 737 series carries about 130-160 passengers, all are different models of Boeing 737).

320: Airbus 320, carrying about 180 passengers.

Tu5 : Soviet aircraft with about 150 passengers.

146: British Space BAE-146 aircraft, carrying 108 passengers YK2: Yak-42, Soviet aircraft, carrying about 110 passengers.

Small aircraft: refers to aircraft with less than 100 seats, mostly used for regional flights YN7: Yun-7, domestic aircraft, carrying about 50 passengers.

AN4: An-24, Soviet aircraft, about 50 passengersSF3: Saab 100, about 30 passengers.

ATR: Yatai 72A, carrying about 70 passengers.

A32: Andorra 32, carrying 32 passengers.

The small plane is a very special means of transportation, which is able to fly in the air and brings a lot of convenience and surprises to people. If you're curious about how small planes fly, then let me answer for you!

First of all, the principle of flight of small airplanes is based on Bernoulli's law. Bernoulli's law is one of the fundamental laws of fluid mechanics, which describes the pressure difference that occurs when a fluid passes through a pipe or airfoil of different shapes. The airfoil of small aircraft usually adopts an airfoil similar to a semi-circular arc, which is conducive to generating upward force and reducing the drag of air on the airfoil.

As the small plane accelerates forward on the ground, air begins to flow through the upper and lower surfaces of the wings, creating a pressure difference from the leading edge to the trailing edge. This pressure difference causes the pressure on the upper surface to be lower than the pressure on the lower surface, thus creating an upward thrust, also known as lift. At the same time, the air above the small plane will flow faster than below, a phenomenon called in-wing acceleration.

On the other hand, the outwing slows down the flow rate, a phenomenon called outwing delay. The combination of these phenomena creates an upward force that causes the air on the wing to rotate continuously, and finally forms a vortex, which is stopped by the reaction force on the trailing edge of the wing, thus ensuring the flight stability of the small aircraft.

When a small aircraft needs to change altitude or direction during flight, the flaps and ailerons on the wings play a key role. Flaps can change the lift and drag of the wings, thus controlling the height of the smaller aircraft. Ailerons, on the other hand, can change the steering of the fuselage, allowing the small aircraft to deflect or steer.

In short, small airplanes are completed by using the characteristics of air flow to generate lift, and through flight control devices to control the altitude and direction. Of course, modern small aircraft also rely on the continuous progress of avionics technology, the use of more automation equipment and safety measures, so that the flight of small aircraft is more stable and safe.

The first is how many people are loaded, and when you make a small plane, you can hear the sound of the engine outside, but you can't hear it in a large plane.

If you follow the professional method, there are many classification criteria, such as weight, number of passengers, etc., but it is generally not suitable for ordinary passengers.

1. Briefly talk about the common domestic models, D328-Dornier, CRJ-Challenger, which should belong to small aircraft, (this also includes the uncommon Xinzhou 60, ERJ, ARJ and ATR72).

2. Boeing's 737 series and Airbus' A320 series belong to medium-sized aircraft, including B733 B734 B735 B736 B737 B738, representing 737-300 and 737-400 ,.. respectivelyB737-800 models, as well as Airbus aircraft A320, A321, A319.

3. As long as there are Boeing's 747, 767, 777 models, they are respectively expressed as B747, B767, B777 (if you see B744, B772, they mean 747-400, 777-200 models), Airbus A300, A310, A340, A380, etc.