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Causes Of Explosions

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Category : Semi Truck and Tractor Trailer Accidents

Apr 15, 2010

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Explosions are characterized by high temperatures and release of gases. Explosions are triggered by rapid increase of volume resulting in release of energy under extreme conditions. An explosion creates shock waves which can either be supersonic or subsonic detonation. If the shock wave is a supersonic then the source of the blast is termed as a high explosive. The force released as a result of an explosion is always perpendicular to the surface of the explosive. The rapidity of the explosion distinguishes explosive reactions from other combustion reactions. The rapid release of large quantities of heat results into expansion of gaseous products generating high pressures. Generation of large quantities of heat accompanies most of the chemical explosions.

There are various causes of explosions depending on the triggering factor.

Chemical Explosion

These are the most common form of explosion. Chemical explosion results from chemical explosives which involve a rapid and violent oxidation reaction which produces large volumes of hot gases. Most chemical plant explosions are caused by a variety of factors including a poor knowledge of safety protocol, negligence, poor maintenance or freak occurrences. Poor maintenance may result into leaks of dangerous chemicals creating a situation which may facilitate a chemical plant explosion. A simple fire can result into a chemical plant explosion by acting as a catalyst for a chemical reaction in cases were flammable chemicals are present. Fires can be caused by lightning, poorly maintained boilers, cigarettes smoking in a facility or even malfunctioning electrical equipment which lead to development of a spark. The design of plants and especially chemical plants should be intended to limit the risk of explosions and contain explosions when they occur.

Natural Explosions

These are rare and may occur in form of volcanic processes and impact events. Volcanic eruption occurs when magma rising from below the earth’s surface contains a lot of dissolved gases in it. This causes reduction in pressure as the magma rises resulting into bubbling out of the solution and an increase in volume.

Vapor Explosions

This kind of explosion involves an increase in pressure and volumes.

Nuclear Explosion

A nuclear explosion occurs from uncontrolled mass of fission of a quantity of fissionable material resulting into sudden release of energy produced through enrichment of uranium. Nuclear explosions are extremely dangerous capable of completely destroying an entire city.

Electrical Explosion

This is a form of explosion which results from sudden release of energy due to short circuit between power phases or from a power phase to the ground.
Explosions are dangerous and may result into large numbers of casualties. Care should be taken to prevent sure losses including adherence to safety rules and regulations.

We are currently investigating and evaluating these cases. If you or someone you love has been injured in a fire accident, please contact us for more information and to learn your legal rights.

Fire Safety, Fire Explosion, Fire Accident

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