NASA published a video of the study of air crashes with the help of dummies

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<pre>NASA published a video of the study of air crashes with the help of dummies

With few exceptions, the consequences of air crashes for passengers and crew members on board airliners are fatal. Is it possible to change anything in this situation and make air and space travel safer?

This week, the NASA Research Center in Langley presented a video about mannequins used in crash tests modeling various situations typical for air crashes. Unlike their “fellows” participating in advertising campaigns, they are equipped with special sensors and equipment. Their weight – from 50 to 100 kg – corresponds to the weight of adults.

During experiments simulating a fall, dummies were attached to passenger seats or space vehicle armchairs. So in March 2017, 10 mannequins and a large amount of baggage (unclaimed baggage from the airports of Alabama) were loaded into the fuselage of the aircraft, which “dived” to the surface – hardened mud – from a height of 4.5 meters. As a result, bags with luggage slightly damaged the floor, but the mannequins were practically unaffected.

In 2016, the descent capsule of the Orion apparatus was subjected to the drop test. As you know, all the American spacecraft returned to Earth by the method of destruction with the help of three main parachutes, so the capsule was dropped into the basin 6 meters deep, while in the field of astronauts there were 2 mannequins.

In one case, they were wearing suits, and in the other – they were completely “bare.” The essence of the experiment was to understand how the suit affects the ability to move at the moment of impact against the ground.

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