What level does an airplane generally fly on? On which floor do airplanes generally fly

Stratosphere. According to the thermal state of the atmosphere, the atmosphere is divided into troposphere, stratosphere, mesosphere and thermosphere from the Earth's sea level upwards. The troposphere is unevenly thick, about 16 kilometers in the equatorial region and 8 kilometers at the poles, making it the densest layer in the atmosphere.

Above the troposphere, up to 50 km above sea level, air currents move mainly horizontally, known as the stratosphere. There is basically no moisture, it is clear and cloudless, and it is suitable for airplanes.

Modern propeller aircraft basically fly in the troposphere, but the Tu-95 bomber can operate in the stratosphere, and jet aircraft are generally in the stratosphere during normal flight, such as passenger aircraft.

Civil aircraft generally fly in the stratosphere, because where the meteorological conditions are stable and not prone to bad weather conditions, the safety guarantee for ordinary flights is high. However, for combat aircraft, due to the needs of the mission, they will fly in various adverse weather conditions, such as the low-altitude climate complex troposphere and the upper atmosphere with strong solar radiation, such a flight will test the performance of the aircraft, so generally speaking, only military aircraft can be competent for such tasks!

Troposphere Today's large passenger planes can also fly into the stratosphere above the troposphere at an altitude of about 10 kilometers.

The plane landed safely.

Airplanes generally fly in the upper stratosphere and troposphere. Theoretically, airplanes fly most smoothly in the stratosphere. However, because there are many planes in the sky, the planes need to fly according to the specified altitude and route to avoid collisions, so the specific flight altitude needs to be according to the instructions of local control.

The troposphere, which is closest to the Earth's surface, runs from sea level to about 11,000 meters, and its top boundary varies with latitude, seasons, etc.

The main characteristic of the troposphere is that the air temperature decreases with increasing altitude, so it is also known as the thermosphere, and on average the air temperature decreases for every 1,000 meters of altitude rise. At the same time, the air pressure decreases with altitude. Because almost all the water vapor is concentrated in this layer of the atmosphere, plus a large number of particles, it is also the most volatile layer of wind and clouds.

Stratosphere. Airplanes usually fly above the stratosphere and in the troposphere. In the stratosphere, the plane theoretically flies the smoothest.

However, since there are many planes in the sky, the aircraft is required to fly at the specified altitude and line to avoid crashing into the aircraft, so the flight altitude must be determined according to local regulations.

Within 10 12 km, the distance from the ground to the air layer, which is the lowest layer of the atmosphere, is called the troposphere. Large weather phenomena such as clouds, rain, snow, hail, etc., occur in this layer. Located above the troposphere, up to this level of about 50 kilometers, it is called the stratosphere.

The air in the stratosphere is much thinner than in the troposphere, with very little water vapor and dust, so weather phenomena are rare.

Some refer to it as the mesosphere from above the stratosphere to 80 kilometers, where the temperature of this layer drops with altitude. The space of more than 80 km to 500 km is called the thermosphere, which is a layer where the temperature is very high and there are many variations in day and night.

Airplanes generally fly in the stratosphere. Mainly because there is very little vertical movement of the atmosphere in the stratosphere, mainly advection motion, so the force of the aircraft in it will be relatively stable, and secondly, the water vapor and dust content in the stratosphere is less, and the visibility is high, so it will be more conducive to high-altitude flight.

Usually, the flight altitude of the bird generally does not reach the stratosphere, so flying in the stratosphere can effectively avoid the accident of collision between the plane and the bird.

The Earth's atmosphere can be divided into troposphere, stratosphere, mesosphere, thermosphere and fugitive layer according to temperature changes.

Short-route aircraft generally fly at an altitude of 6,000-9,600 meters, while long-route aircraft generally fly at an altitude of 8,000-12,600 meters.

Question 1: What layer do airplanes generally fly In civil aviation, aircraft generally fly at the top of the troposphere or at the bottom of the stratosphere. The choice of altitude to fly at depends on the length of the route.

Fly in the stratosphere when the flight distance is long. Although some shorter flights choose to fly in the upper troposphere, the weather conditions in the upper troposphere are relatively stable.

Flying in the stratosphere has the following advantages:

1. High visibility. There are very few stratospheric water vapor, suspended solid particles, and impurities in the earth's atmosphere, and the weather is relatively clear, the light is relatively good, and the visibility is very high, which is convenient for high-altitude flight.

2.The force is stable. Stratospheric atmosphere is convection, mainly advection movement, and the force of the aircraft in it is relatively stable, which is convenient for the pilot to control the aircraft.

3. Low noise pollution. The stratosphere is higher above the ground, in which aircraft fly and have relatively little noise pollution to the ground.

4. High safety factor. Birds generally do not fly at an altitude of the stratosphere, and it is safer for an aircraft to fly in the stratosphere.

Question 2: What layer does a civil airliner fly in the stratosphere?

The stratosphere has high visibility, very little water vapor, suspended solid particles, impurities, etc., the weather is relatively clear, the light is relatively good, and the visibility is very high, which is convenient for high-altitude flight brigades.

Question 3: At which level do civil aircraft generally fly in the stratosphere?

Question 4: Does this kind of civil aircraft fly in the stratosphere Stratosphere, also known as the stratosphere, is a layer of the earth's atmosphere that is hot at the top and cold at the bottom, which is divided into different temperature layers, in which the high temperature layer is placed at the top, and the low temperature layer is placed in the lower part (under high pressure environment, oxygen atoms are polymerized and exothermic). It is the opposite of the troposphere, which is located below it close to the surface, which is cold at the top and hot at the bottom.

In the mid-latitudes, the stratosphere is located at an altitude of 12 km to 50 km above the surface, while in the polar regions, it begins at an altitude of about 8 km above the surface.

The clouds are high and low, and the sea height says: the low cloud layer is only 1,200 meters, and the high cloud layer is about 10,000 meters. The second picture is too fake (put the ups and downs in the clouds? ).

Question 5: In which layer of the atmosphere do civil aircraft fly in the stratosphere, also known as the stratosphere.

Commercial airliners typically cruise at an altitude of 10 kilometres above the surface, at the bottom of the stratosphere.

Question 6: When a civil airliner flies at high altitude, which level of the atmosphere is generally in the stratosphere, to be precise, at the bottom of the stratosphere, which is slightly higher than the top of the troposphere, about 12,000 meters.

Question 7: What layer of the atmosphere do civil airliners generally fly in the stratosphere?

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Question 8: What layer of the atmosphere does a civil airliner generally fly in The flight altitude of a civil airliner during normal cruising is generally about 8,000 to 10,000 meters, which belongs to the troposphere of the atmosphere!