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29 Sep 2022 10:40:11 UTC
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How Does A Hot Air Balloon Work?
How Does A Hot Air Balloon Work? Modern hot air balloons are made up of 3 elements: envelope (or candle), basket and burners. Other auxiliary elements are the gas bottles or cylinders or the fan used to inflate the balloon cold when we are mounting it on the ground.

The envelope is made up of a series of joined vertical stripes (like the meridians of the globe), made of waterproof synthetic material, capable of resisting the high temperatures inside, it can be nylon or polyester. Their volume depends on the models and the load capacity they can carry. Those that we normally see flying through the air are between 1,800 and 8,000 cubic meters.

Casing and nacelle are connected with steel cables. This is usually made of woven rattan or wicker. There are different sizes, depending on their use or the number of passengers they transport.

The burners (two or more), located on top of the basket and at a certain height thanks to some nylon poles, act by directing the jet of fire towards the entrance of the casing (called the mouth).

Other complementary instruments for air navigation and safety can be the altimeter, the variometer (measures the average vertical speed), the thermometer, the compass, the gps, maps of the flight zone, a radio device and a fire extinguisher.

A hot air balloon, although it is an aircraft, actually floats on the wind. We base this form of flight, as physics teaches us, on the fact that hot air weighs less than cold air, thus tending to rise. We feel like one more particle of the wind, moving inside it at the same speed.

The pilot, with his practice and skill, places the balloon at the desired height to enter the air currents that are most favorable to him and thereby be able to achieve one or the other direction. The balloon flight is considered, as with other aircraft, an air transport.

Listen to the content of the video to learn more about this topic.

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Translated titles:
¿Cómo funciona un globo aerostático?

Wie funktioniert ein Heißluftballon?

Comment fonctionne une montgolfière ?

Como funciona um balão de ar quente?

एक गर्म हवा का गुब्बारा कैसे काम करता

كيف يعمل بالون الهواء الساخن؟

热气球是如何工作的?

熱氣球是如何工作的?

Come funziona una mongolfiera?

بالون هوای گرم چگونه کار می کند؟
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