Great heights, Because it contains very little oxygen, a person cannot breathe at that high altitude. He loses consciousness and dies.

How are the planes? We both go to high altitudes and use the oxygen we can breathe in the cabin. can you give it to us? Let’s explain what’s happening in the background while we’re happily sitting on the plane.

Where does fresh oxygen come from on airplanes?

Whether the plane is small or large, whether it flies low or high; all around There is fresh oxygen and they can benefit from this oxygen.

Naturally They don’t take oxygen and give it straight away because the oxygen pressure in that air is too low for humans to breathe. First it must be processed.

How does this processing process happen?

During flight, air enters the aircraft’s jet engines. This air into the turbine It passes through the layers of the fan blades and is compressed. In the phase called “compressor”, part of the hot air is discharged through the turbine.

Since the resulting air is very hot, it must be cooled in the next stage and passed through a heat exchanger. Now comfortable to breathe, at ideal temperature There is air and passengers can breathe easily.

What happens to “used” air?

Usually located at the rear of the cabin, allowing used air to be vented from the aircraft. an exhaust valve that balances the air quality in the aircraft It’s laying down.

In short, the aircraft’s jet turbine engines not only keep the plane in the air, but also ensure that we get oxygen into the cabin! Otherwise we would start to lose consciousness and… leading to death We could go on a trip…

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