Can you survive explosive decompression?

February 29, 2020 Off By idswater

Can you survive explosive decompression?

As long as you don’t try and hold your breath during this explosive decompression, you’ll survive about 30 seconds before you sustain any permanent injuries. If you hold your breath during decompression, the gas in your lungs will expand due to the lack of ambient pressure.

How fast is explosive decompression?

Discussion. A decompression of an aircraft which takes less than 0.5 seconds is considered by most authorities to be “explosive”. The cabin air may fill with dust and debris, and fog caused by an associated drop in temperature and change in relative humidity.

What happens if you dont decompress?

If the pressure reduction is sufficient, excess gas may form bubbles, which may lead to decompression sickness, a possibly debilitating or life-threatening condition. It is essential that divers manage their decompression to avoid excessive bubble formation and decompression sickness.

What causes explosive decompression?

Explosive decompression happens when something causes the cabin to rapidly lose its pressure. This may be because of a failure in the structure of the plane or a collision with an external object. Air is constantly trying to push out of this high-pressure environment into the lower pressure of the exterior.

Can you survive depressurization?

“Then you’d fall asleep and eventually die due to lack of oxygen.” Padfield said depressurization can happen quickly or slowly. If depressurization happened slowly, passengers might not notice right away, Padfield said. They might feel woozy and drift into unconsciousness.

What is the difference between rapid and explosive decompression?

Discussion. A rapid depressurisation event is more common than Explosive Depressurisation and is usually associated with larger aircraft. Depressurisation occurs in a matter of seconds at a rate greater than 7,000 ft/min, and is normally associated with a ‘bang’ and a sudden fogging of the cabin air.

What happens if cabin pressure drops?

When the pressure drops to the equivalent of about 3-6,000m altitude, the crew will still be awake, but will suffer from light-headedness, fatigue and euphoria. Under these conditions, the pilot will be too confused to fly the aircraft properly, and may not even realise there is a problem.