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Expansion lifeboat / The underwater emergency

Expansion lifeboat
Expansion lifeboat

Now water rescue is a thomy issue, this airbag water rescue boat, floating on thesurface of the water, can be biown up by the airbag into a lifeboat, allowing morepeople to get rescued.There are sodium azide (NaN3) ar ammonium nitrate (NH4NO3)inthe air bag. When pushed on a lieboat the material breaks down quickly,producing a lot of gas that fills the alon Sodium azide decomposes toproduce nitrogen and solid sodiumd ammonium nitrate decomposes toproduce large quantities of nitrous axide N2O) gas and water vapar。


Guilin University Of Electronic

Guilin University Of Electronic
Beihai, China

Ruizhong Ge,
Guilin University Of Electronic Technology

Qin shaofeng,
Guilin University Of Electronic Technology