Can a hot air balloon fly up to 6000 meters? 100

A hot air balloon is a lighter-than-air aircraft with a large balloon on the top half and a gondola on the bottom. The inside of the balloon heats the air, so that it has a lower density than the cold air outside, which acts as a buoyant force to displace the whole.

A balloon that uses hot air as a floating gas. At the bottom of the airbag there is a large opening for cold air heating and a hanging basket. The density of the air decreases when it is heated, and the density at a temperature of 100°C is about, which is 1 of the air, so compared to the current height of the air density, it is OK.

In order to make the hot air balloon fly more, there are more models in the hot air balloon, such as using helium instead of air, so that the density is lower than the same air, and it can fly higher, reaching more than 30,000 meters.

So, your answer is: hot air balloons can fly above 6,000 meters.

OK. Hot air balloons generally fly at an altitude of more than 1,000 meters, and the altitude can usually reach more than ten kilometers when flying around the world, but the temperature at an altitude of more than ten kilometers is low, generally below minus 20, so you need to keep warm and always wear a mask to breathe.

Today, hot air ballooning is becoming more and more popular as a sport, and it once set a record height of 34,668 meters. Therefore, the flight altitude of the hot air balloon cannot be generalized, it is a continuous breakthrough sport, and perhaps one day this record will be broken again.

Inventor of hot air balloons.

The inventors of the hot air balloon were the French papermakers Montgolfier brothers, who in the 18th century were inspired by the constant rise of scraps of paper in the stove to use paper bags to gather heat for table salt, and finally invented the hot air balloon, and in 1783 it was manned in the air.

Balloon. You can't fly casually, flying a hot air balloon requires a group of people to work together, because the work of a hot air balloon on the ground is very tedious, and it takes at least four people to make a hot air balloon take off. The hot air causes the air or ball to rise perpendicular to the basket, and with a few big envy fires, the balloon is ready to take off.

A hot air balloon is a lighter-than-air aircraft with a large balloon on the top half and a gondola on the bottom. The inside of the balloon heats the air, so that it has a lower density than the cold air outside, which acts as a buoyant force to displace the whole. The gondola can carry passengers and heat sources (mostly open flames). Modern sports balloons are usually made of nylon fabric with refractory materials at the openings.

This safety depends on a variety of factors in the hot air balloon.

According to the query of China hot air balloon network information, the material design of the hot air balloon, the flight conditions and the flight altitude, load capacity, take-off speed, balloon surface temperature, etc. will affect the safety of the hot air balloon, generally speaking, the flight height of the hot air balloon will not exceed 10 meters, because beyond this height, may affect the altitude and stability of the hot air balloon.

The safety of the ball depends on the specific flight conditions and the handling situation. If the hot air balloon encounters wind, waves, mountain currents or improper operation during the flight, it may lead to safety accidents. Therefore, during the flight and operation of the hot air balloon, it is necessary to strictly abide by the relevant regulations and safety measures to ensure the safety of the hot air balloon.

Hot air balloons are not allowed to fly casually, China's air area is not open to private individuals, hot air balloons such as the flight of simple aircraft are restricted, before the flight needs to go to the local relevant departments to go through the flight application procedures, in order to let the hot air balloon legally take off. If you fly without permission, you will not only violate the regulations, but you may also crash into other aircraft in the air and cause a crash.

Can you just fly a hot air balloon and keep an eye on lead.

The hot air balloon is a kind of flying instrument with a giant balloon shape at the top and a gondola at the tail, people heat the air inside the balloon in the hot air balloon, so that the air density inside the hot air balloon is reduced and buoyant force is generated so that it can be lifted into the air, and the air in the hot air balloon is generally heated directly with an open flame.

If we have a hot air balloon, we can't fly the hot air balloon into the sky at will, because the air area in our country is not open to private individuals, whether it is a hot air balloon as a flying machine, or a private ***, drone, their flight is regulated.

If you want to make the hot air balloon fly well in the air, you must go to the relevant departments in our region in advance to go through the application procedures, and the application procedures and processes in different regions will be different, and only after approval can it be legally lifted. Taking off without permission is not only a violation of the regulations, but also an accident caused by hitting other flying objects in the air.

1. Because the air area in China is not open to private individuals, whether it is a hot air balloon or a private drone or a drone, the flight is regulated.

2. If you want to let the hot air balloon fly in the air, you must go through the application procedures with the relevant departments in your region in advance.

3. Taking off without permission not only violates the rules and regulations, but also causes accidents because of hitting other flying objects in the air.

Nowadays, hot air ballooning is a popular sport, and grand hot air balloon festivals are held all over the world. When people cheer as the colorful hot air balloons take off into the sky, many people wonder why the hot air balloons can fly. How does a hot air balloon fly?

Hot air balloons lift off with the help of the buoyancy of the air. The amount of buoyancy of the air on the hot air balloon is equal to the gravitational force of the air expelled. As long as the average density of the balloon (along with the weight it carries) is less than that of air, it will be able to float.

The air inside the balloon expands in volume after heating, and the lower the density becomes, the greater the density difference, and the more heavy objects it can carry. If we don't use hot air, we can use less dense helium or hydrogen to fill the balloon or airship, and we can also get enough lift to achieve flight in the air.

The use of buoyancy has been around since ancient times. When the ancient Greek scientist Archimedes helped the Syracuse king Hiron II solve the problem of the purity of the gold content of the crown, he first discovered the cause of buoyancy, which was called "Archimedes' principle", that is, the buoyancy obtained by an object in a liquid or gas is equal to the gravitational force of the liquid or gas dislodged by the object.

Archimedes' principle has many applications, such as being used to calculate the density of an object and the maximum load capacity of a ship. The life jacket is filled with air, and since air is much less dense than water, it can help the person who has fallen into the water to float on the surface of the water and wait for rescue. Chinese Kong Ming lanterns, used for entertainment or prayer, also use the buoyancy generated by hot air.

Legend has it that Zhuge Liang was once besieged by Sima Yi, and he made a paper lantern with an oil-cotton cloth ball on the lower part, and after lighting the cloth ball, the paper lantern rose into the sky to transmit a distress signal, and finally escaped from danger. The legendary story of "Cao Chong weighs the elephant" is also an excellent example of the clever use of the law of buoyancy.