Why does an airplane have to fly to an altitude of 10,000 meters to maintain stability?

Since the birth of human beings, they have a good understanding of everything in the universe, and have encountered many problems in the course of the development of human civilization. Human beings are special advanced life forms, and in this era of advanced science and technology, human beings have always enjoyed the convenience brought by science and technology.

Once human means of travel were very monotonous, now automobiles, airplanes have emerged, even far away can be quickly reached, all thanks to many high-tech products, if not for the emergence of these products, perhaps human life is still boring. Not only that, but these high-tech technologies have also made human beings more and more efficient. Since the 20th century, airplanes have been the focus of many means of transportation, and their importance is self-evident.

Why does the plane have to fly to an altitude of 10,000 meters in order to maintain stability? There are so many reasons behind it!

We all know that the airplane was invented by the Wright brothers, he made outstanding contributions to human civilization, once mankind fantasized about being able to fly into space, and the Wright brothers developed the airplane, allowing mankind to realize this dream, and the plane laid a good foundation for today's navigation. At that time, the Wright brothers lived in an era with limited technology, and the altitude, mileage, and speed of the flight were not dominant, but the speed of today's aircraft is completely different, not only can they fly farther, but the altitude of their flight has also increased. Strangely, airplanes often fly at an altitude of tens of thousands of meters.

In order to be able to fly stably, why is that?

Many people are curious that there are not only airplanes flying in the sky, but also other birds, and if the planes fly very low, they are in the same parallel line as the birds. The speed of the plane is too fast, and once it collides with birds, it is very likely to cause the plane to be destroyed and killed. In addition, if the altitude of the aircraft is too low, it is also susceptible to the influence of road wind, which is not conducive to navigation, and the safety factor is not high.

When flying up to 10,000 meters, there is a stratosphere, which can make the aircraft more stable and increase the speed of flight. Visibility in the stratosphere is high, with less impurities and suspended particles. If it is below the stratosphere, it is simply difficult to guarantee that the aircraft will not be hindered during flight.

In order to facilitate the pilot to better control the aircraft, flying to the stratosphere at an altitude of 10,000 meters is the best, coupled with the low noise pollution of the stratosphere, it is difficult for birds to fly to this height, these are the lessons of blood.

Because the altitude of 10,000 meters is in the stratosphere, here, there are fewer birds, the air is thin, the aircraft consumes less fuel, and the flight is safer.

10,000 meters is almost to the stratosphere, and the air in the stratosphere is very stable and suitable for aircraft flight.

Because the airflow is relatively stable at an altitude of 10,000 meters, the aircraft will be able to maintain stability when flying on it.

Why does the plane have to go 10,000 meters into the air? After reading it, I understand the real reason.

Nowadays, people's economic level has improved a lot, and more and more people will choose to take a plane when they go out, so the competition among various airlines is becoming more and more fierce, and they will launch some more preferential air tickets from time to time to attract consumers. I believe that many friends like to open the visor to look at the scenery outside if they sit by the window when they take a plane, and it makes us feel like we are traveling in the clouds. The altitude at which the plane flies is very high, so it is often said that the plane flies at an altitude of 10,000 meters.

I think some people will ask the question, why does the plane have to fly so high in the sky? Can't you just fly a little lower?

First of all, we all know that the shape of the earth is roughly a circle, right? So if we follow a curve between two fixed points on the ground, then the higher the plane flies, the straighter the path it flies. This not only saves a lot of flight time, but also reduces fuel sales.

Secondly, the height of the Earth's stratosphere is about 10,000 meters, and the weather conditions in the stratosphere are relatively stable, so the impact of aircraft flying in the stratosphere is much less. If the flight altitude is lowered a little more, it will be flying at low altitude, and it is easy to produce air currents at low altitude, and these air currents will cause turbulence in the air when they are converted, which is the imbalance of the force of the aircraft, which is very dangerous. Also, some birds that are often located at high altitude are flying at an altitude of several thousand meters, and if the plane flies at too low an altitude, it is easy to collide with the birds, and if the plane is surrounded by birds, the pilot is very nervous, afraid that the plane will hit them, and this nervous state sometimes affects their operation, which is very unsafe.

However, airplanes do not always fly at a fixed altitude, sometimes high and sometimes low. For example, we often talk about fighter jets, sometimes they fly at higher altitudes. The aircraft will adjust the altitude of the flight according to the real-time situation.

Why does the plane have to fly at an altitude of 10,000 meters?

Because 10,000 meters above sea level belongs to the stratosphere, it is safer to fly there and there are fewer influencing factors.

Because the airflow at high altitude is relatively stable, it will not interfere with the normal flight of the aircraft.

Because the air pressure is relatively stable at an altitude of more than 10,000 meters, it is suitable for aircraft flight to reduce safety problems.

Ten thousand meters into the atmosphere so that the plane can fly smoothly and without being affected by air currents.

Because there are no flying animals at an altitude of 10,000 meters to affect the flight of the aircraft.

Airplanes can only operate faster and safer if they fly to the stratosphere, which has very few things left.

Because the air flow will be stable at an altitude of 10,000 meters, the plane must fly to 10,000 meters.

The higher the air pressure, the greater the resistance, at this time, in order to be able to fly correctly, the aircraft needs more power to support, but the weight of the aircraft itself is very large, if you continue to fly in this high-pressure situation, the aircraft is very prone to failure, which is very dangerous for the aircraft at an altitude of 10,000 meters.

The main reason is that the airflow of the aircraft at high altitude is very stable.

Because if the plane is higher in a higher place, it will be subjected to stronger pressure, so the aircraft needs more power to support the flight, but the volume of the aircraft itself is very large, so it is very easy to break down at high altitude with too high air pressure.

The stratosphere of the earth is located 10,000 meters away from the earth's surface, and the fluctuation of the aircraft flying in the stratosphere is relatively small, but if the plane flies too low, the fluctuation of the air flow at low altitude is very unstable, which will cause the two sides of the aircraft to be subjected to different lift.

And there are many birds that like to fly at an altitude of several thousand meters, so if the flight altitude of the plane is low, it is not only easy to collide with the birds, but also makes the pilot in a very nervous state all the time, which is very unsafe.

Altitude sickness is mainly a climatic problem, such as changes in air pressure outside the body, changes in temperature.

First of all, there is air conditioning in the cabin to regulate the temperature.

The temperature in the cabin is relatively constant.

The atmospheric pressure in the second cabin remains the same as the atmospheric pressure on the ground.

10,000 meters belongs to the bottom of the stratosphere, where the flight is smooth, the air flow is less, and the fuel consumption is also small, so the cruise of passenger planes basically wants to fly high.

He had a parachute, and Xiao Ming didn't die when he fell off the plane.

There are birds in the lower layers, the air flow is unstable, there are cumulonimbus clouds, there will be flying objects such as ***, the speed will be slow in theory, but it can be ignored, so it is at an altitude of 10,000 meters.

Aircraft wakes can be formed at the top of the troposphere and at the lowest ground, and can be formed by fighters and civil aircraft. Whether the wake can be formed is mainly related to the atmospheric temperature and humidity, the temperature is usually lower than -40 degrees, the greater the humidity, the more conducive to the formation of the wake. In this way, the height of the wake may be different in different seasons and different regions in different weather, and it is difficult to judge the approximate height of the wake if there is no meteorological data.

Older planes were kept warm by flight suits, and some had electrically heated flight suits.

Modern aircraft have air-conditioning systems that control the cabin temperature, and the engines bring in airflow to heat them.

Swans can fly tens of thousands of meters into the air, but they don't always fly that high.

Large migratory birds can fly very high during migratory flights, mainly to avoid the entanglement of natural predators, only migratory birds have the ability to fly for a long time, allowing them to gradually climb to extremely high altitudes. Small birds usually do not fly very high due to physical limitations; Migratory birds that stay in the local area do not need to fly so high.

Wild geese, cranes, and swans fly in groups, which can save physical strength in a certain formation, which is also an advantage for them to fly relatively high.

When at an altitude of 10,000 meters, the air density outside the tire is low, the air pressure is small, and the internal pressure is stronger than the external pressure. However, most aircraft tires use tubeless, double-tread tire structure, which has no inner tube, so it will not **.

Two layers of special cords are added to the inside of the aircraft tire tread rubber, commonly known as "reinforcing cord layer". With the ply layer as the boundary, the tread rubber is divided into the outer layer of tread rubber and the inner layer of tread rubber, and when the tire is worn to expose the second layer of particle, it will be scrapped. The rubber surface of the aircraft tire is made of abrasion-resistant and high-temperature resistant special material glued steel wire, about 20 mm thick, with high strength, and the tire valve is both pointed and short, made of high-temperature fluoroplastic, with smooth air intake and strict leakage.

Aircraft tires do not have inner tubes, mainly because they are convenient for disassembly and maintenance, and they can be directly inflated into the tires when flying. At the same time, airlines around the world use high-strength magnesium-zinc alloy to make the wheel hub and movable wheel rim, and use the sealing ring to seal the joint part of the wheel hub and the movable wheel rim, between the valve and the wheel hub, which can ensure that the gas in the tire up to several atmospheric pressure values does not leak, and its performance is incomparable to that of ordinary tires, and it is quite expensive.

We all know that airplanes generally fly at an altitude of 10,000 meters, sometimes even higher than fighter planes, so why do airplanes have to fly at such a high sky?

Why should the plane fly to an altitude of 10,000 meters, can't it fly low?

The altitude at which the aircraft flies is based on the combined results of various factors. There are two big factors that are:Because of the resistance of the air, there is also the content of oxygen in the air is related, if it is a lower point of flight, because of the dense resistance of the air, the aircraft is not easy to fly in the higher air, if the flight speed is higher, the air is thin, and the insufficient oxygen concentration will lead to insufficient engine power.

It also causes the lift of the aircraft to be insufficient, so it is difficult to fly even at higher altitudes. According to these two conditions,The meeting requirements are about 10,000 meters, which is exactly the height of the stratosphere in the atmosphere, because it is relatively stable in the stratosphere, and if the troposphere is lower, it will often encounter atmospheric convective movement. It is very detrimental to the smooth driving of the aircraft, if it flies too low.

There are a lot of birds, and there is some human interference. Not all planes will fly to more than 10,000 meters, generally long flight lines will fly to more than 10,000 meters, short flight lines are generally more than 1,000 meters, and the flight altitude of the aircraft is not determined by the pilot who drives the aircraft, but is determined under the control of aviation. Fighters are unlimited, and multi-part fourth-generation aircraft can fly up to 23 kilometers or more.

The minimum is 100 cruise aircraft, the main purpose is to prevent the enemy from achieving victory, and to give the enemy a fatal blow at the most critical moment. When the plane is flying in the air, the flight speed is not casual, just like the cars on our roads, there are relevant regulations, if there are no regulations, it will be chaotic. The altitude at which the aircraft is flying is based on the national uniform default flight rules.

When you fly up there, you'll be much less affected by the air.

The higher you fly, the fewer obstacles there will be, which is why planes are going to fly high.

Non-lows are not impossible, but there may be various unexpected situations and are very affected by the weather.

You are responsible for hitting the birds, opening a high point can prevent disturbing the people, and the residents near the airport are miserable.

Because there will be no obstacles affecting its flight speed at high altitude.

Of course, flying low will not work, and flying low may have a lot of other flying objects.