What does an explosion do to a human body?
What does an explosion do to a human body?
High explosive blasts can cause skull fractures, fractured bones, head injuries, or any traumatic injury (open or closed injuries, chest, abdominal, pelvic injuries, amputations, spinal injuries, and any others). Structural collapse and entrapment can cause crush injuries and compartment syndrome.
How do you survive a blast wave?
GET INSIDE
- Get inside the nearest building to avoid radiation.
- Remove contaminated clothing and wipe off or wash unprotected skin if you were outside after the fallout arrived.
- Go to the basement or middle of the building.
- Stay inside for 24 hours unless local authorities provide other instructions.
Why do explosions have a Shockwave?
The flow field can be approximated as a lead shock wave, followed by a self-similar subsonic flow field. In simpler terms, a blast wave is an area of pressure expanding supersonically outward from an explosive core. It has a leading shock front of compressed gases.
What does a shockwave feel like?
It feels like hitting water very fast, except its air pressure instead. Both can break bones and push air out of your lungs upon impact. At a distance it kind of feels like a bass drum in a band. You don’t even have to be able to hear it.
What are the different types of explosion?
Types of Nuclear Explosions. The effects of a nuclear explosion depend in part to the height of the detonation. There five general classifications of bursts: air, high-altitude, underwater, underground, and surface bursts.
How does a gas explosion work?
A gas explosion is an explosion resulting from mixing a gas, typically from a gas leak, with air in the presence of an ignition source. In household accidents, the principal explosive gases are those used for heating or cooking purposes such as natural gas, methane, propane, butane .
What is explosion in physics?
In an explosion, an internal impulse acts in order to propel the parts of a system (often a single object) into a variety of directions. After the explosion, the individual parts of the system (that is often a collection of fragments from the original object) have momentum. The fuel is ignited, setting off an explosion that propels the tennis ball through the muzzle of the cannon.
What is explosion in chemistry?
A chemical explosion is caused by the extremely rapid conversion of a solid or liquid explosive compound into gases having a much greater volume than the substances from which they are generated.